Document:

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                                                                 Exhibit 10.19*

                     DATED      JANUARY 5, 1996
                     ---------------------------------------

                            IMI COMPUTING LIMITED       (1)

                                       AND

                         I.N. BROWN AND C.G. POWELL     (2)

                     ---------------------------------------

                                  INTERIM DEED
                     RELATING TO THE ICOM SOLUTIONS PENSION
                                     SCHEME

                     ---------------------------------------

* L -- amounts in British Pounds

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THIS INTERIM DEED is made on January 5, 1996  BETWEEN:

(1)IMI COMPUTING LIMITED (No. 1641088) whose registered office is at Lion House,
     PO Box 1240, Birmingham, B6 7UH (the "PRINCIPAL EMPLOYER"); and

(2)IRENE NORMA BROWN of 8 Downham Close, Walsall, West Midlands WS5 3BX and
     CHRISTOPHER GARY POWELL of 43 Birchwood Road, Lichfield, Staffordshire WS14
     9UN (the "TRUSTEES").

RECITALS

(A)The Principal Employer wishes to establish a retirement benefits scheme (the
     "SCHEME").

(B)The Trustees have agreed to be the trustees of the Scheme.

OPERATIVE PROVISIONS:

This deed provides as follows:

2By this deed the Principal Employer establishes the Scheme with effect from
     the Effective Date for the provision of Relevant Benefits for and in
     respect of Members.

3Until the execution of the Definitive Rules, and subject to them, the Trustees
     hold the Fund on trust to apply it in accordance with the Rules and the
     schedules to this deed.

4The Scheme shall be called the "Icom Solutions Pension Scheme".

                                        1
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                                    CONTENTS

                                      RULES

<Table>
<Caption>
RULEHEADING                                                           PAGE
<S>                                                                     <C>
DEFINITIONS AND INTERPRETATION.........................................  4
1Definitions...........................................................  4
2Interpretation and Overriding Provisions..............................  6

EFFECTIVE DATE AND PERSONS AFFECTED BY THESE RULES.....................  8
3Effective Date and Definitive Rules...................................  8
4Persons affected and benefits.........................................  8

MODIFICATION AND AUGMENTATION..........................................  9
5Modification..........................................................  9
6Augmentation..........................................................  9
7Reviews of Benefits...................................................  9

CONSTITUTION OF TRUSTEES............................................... 10
8Appointment and Removal of Trustees................................... 10
9Expenses and remuneration of Trustees................................. 10
10Trustees Benefiting from the Scheme.................................. 10
11Trustee Indemnities and Insurance.................................... 11

POWERS AND DUTIES OF TRUSTEES.......................................... 11
12Administration and Management........................................ 11
13Trustees Meetings and Procedures..................................... 11
14Delegation........................................................... 12
15Advisers............................................................. 12
16Employment of Agents and Staff....................................... 12
17Expenses and Debts................................................... 12
18Investment........................................................... 12
19Insurance of Benefits................................................ 13
20Bank Accounts........................................................ 14
21Borrowing............................................................ 14
22Accounts and Audit................................................... 14
23Actuarial Investigations............................................. 14
24Insurance of Fund Assets............................................. 14

PARTICIPATION OF EMPLOYERS, TRANSFERS AND WINDING-UP................... 15
25Admission of Employers............................................... 15
26Withdrawal of Employer............................................... 15
27Transfers to the Scheme.............................................. 15
28Transfers from the Scheme............................................ 16
29Closing the Scheme................................................... 16
30Discretionary Trust of Lump Sums..................................... 17
31Additional Voluntary Contributions................................... 17
</Table>

                                        2
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SCHEDULE

<Table>
<S>                                                                     <C>
1Inland Revenue Limits................................................. 19
</Table>

                                        3
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                                    THE RULES
                        THE ICOM SOLUTIONS PENSION SCHEME

DEFINITIONS AND INTERPRETATION

3DEFINITIONS

4.1In this deed, unless the context otherwise requires:

     "1988 Act" means the Income and Corporation Taxes Act 1988.

     "1993 Act" means the Pension Schemes Act 1993.

"Actuary" means an actuary for the time being appointed under Rule 15 being a
     Fellow of the Institute or Faculty of Actuaries.

"Adviser" means an actuary, auditor, fund manager, legal adviser, surveyor or
     any other adviser.

"Announcement" means the document annexed to this deed briefly describing the
     benefits of the Scheme.

"Approval" means approval of the Scheme as an exempt approved scheme under Part
     I Chapter XIV 1988 Act.

"Beneficiary" means any person absolutely or contingently entitled to a benefit
     from the Scheme.

"Contracting-out Requirements" means the requirements to be met for the purpose
     of obtaining and maintaining a contracting-out certificate under Chapter I
     Part III 1993 Act by reference to the Scheme.

"Definitive Rules" means the provisions of the Scheme to be decided and executed
     by the Principal Employer under Rule 3.2.

"Disclosure Requirements" means the Occupational Pension Schemes (Disclosure of
     Information) Regulations 1986.

     "Effective Date" means the date specified in Rule 3.

     "Employee" means a person in employment with an Employer.

"Employer" means the Principal Employer and any other person admitted to
     participation under Rule 25.1 or, in relation to any Employee or former
     Employee or Beneficiary claiming through him, the Principal Employer or
     such other person by which, at the relevant time, he is or was last
     employed.

"Former Employer" means an Employer which has ceased to participate in the
     Scheme under Rule 26 or 29.

                                        4
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"Fund" means the investments, cash and other assets for the time being held by
     or on behalf of the Trustees on the trusts of the Scheme.

"Insolvency Event" means in relation to an Employer a circumstance in which, if
     the Employer were the employer in relation to the Scheme for the purpose of
     section 22(1) Pensions Act 1995, that section would apply to the Scheme as
     if that section was in force at the date of this deed.

"Insurance Company" means any institution which is authorised by or under the
     Insurance Companies Act 1982 to carry on ordinary long-term insurance
     business as defined in that Act.

"Member" means an Employee who has been admitted to participate in the Scheme
     under Rule 4.1 and who has neither reached Normal Pension Age nor before
     that age retired on pension, ceased to be an Employee or withdrawn from the
     Scheme.

     "Membership" means the status of being a Member.

"Normal Pension Age" means the normal pension age described in the Announcement
     or such other age as the Principal Employer decides.

"Other Scheme" means the trustees or administrator of an occupational pension
     scheme, a Personal Pension Scheme or a Policy which is approved by the
     Revenue for the purpose of Rule 27 or Rule 28 under Chapter XIV 1988 Act.

"Personal Pension Scheme" means a personal pension scheme approved by the
     Revenue under Part IV Chapter XIV 1988 Act.

     "Policy" means any policy or other contract with any Insurance Company
          which

     (a)provides an annuity (deferred, immediate or contingent), and

     (b)meets any requirements for Approval or of the Preservation Requirements
          or of the Contracting-out Requirements, and

     (c)subject to paragraph (b) of this definition, may contain such terms and
          conditions as the Trustees decide

"Preservation Requirements" means the provisions of Chapter I Part IV 1993 Act
     relating to the rights of a former Member on termination of his Membership.

     "Principal Employer" means IMI Computing Limited.

     "Relevant Benefits " has the meaning set out in section 612 1988 Act.

     "Revenue" means the Commissioners of Inland Revenue.

                                        5
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     "Rule" means any of these Rules.

"Scheme" means the "Icom Solutions Pension Scheme".

     "Trustees" means the trustees for the time being of the Scheme.

5INTERPRETATION AND OVERRIDING PROVISIONS

6.1Subject to Rule 4.3, the provisions listed in Rule 2.2(a) - (e) apply to the
     Scheme and this deed takes effect subject to them.

6.2Each of the Principal Employer, the Employers and the Trustees in making any
     decision or in giving or withholding its agreement or consent or in
     exercising or not exercising any power under this deed shall comply with:

     (a)any requirements of the Revenue to obtain and maintain Approval;

     (b)the Contracting-out Requirements;

     (c)the Preservation Requirements;

     (d)the Disclosure Requirements;

     (e)the equal access requirements of section 118 1993 Act.

6.3Subject to Rule 2.2, each of the Principal Employer and the Employers in
     making any decision or in giving or withholding its agreement or consent or
     in exercising or not exercising any power under this deed shall do so at
     its absolute and uncontrolled discretion and for its own benefit and shall
     owe no duty to any Employer, Employee, Beneficiary or any other person.

6.4Subject to Rule 2.2, the Trustees in making any decision or in giving or
     withholding their agreement or consent or in exercising or not exercising
     any power under this deed shall do so at their absolute and uncontrolled
     discretion.

6.5The decision of the Trustees shall be final on all questions which are left
     to their determination or decision under this deed and on all matters
     relating to the management and administration of the Scheme on which this
     deed is silent.

6.6Words importing the singular include the plural and vice versa. The plural
     form of words and expressions defined in Rule 1 shall be construed
     according to the meaning given to the singular form and vice versa.

6.7Words importing one gender (except the words, "male" and "female") or the
     neuter include the other gender and the neuter as the case may be.

6.8The table of contents and the headings to the provisions of this deed are for
     reference purposes only and shall not affect the meaning or construction of
     this deed.

                                        6
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6.9References to this deed include the Rules and the schedules.

6.10Any reference to a statute (or to a particular chapter, part of, section of,
     or schedule to, a statute) includes any statutory modification on
     re-enactment of it and any regulations made under it.

6.11Unless otherwise defined in Rule 1, words and expressions which have defined
     meanings in the 1988 Act or the 1993 Act have the same meanings in this
     deed.

                                        7
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EFFECTIVE DATE AND PERSONS AFFECTED BY THESE RULES

7EFFECTIVE DATE AND DEFINITIVE RULES

8.1This deed has effect from January 5, 1996 which is the Effective Date.

8.2The Principal Employer shall decide the provisions of the Definitive Rules
     and shall execute the Definitive Rules within two years from the Effective
     Date. The Definitive Rules will have effect from the Effective Date. The
     Trustees shall hold the Fund on the trusts of the Definitive Rules, but the
     Definitive Rules shall not operate to invalidate or affect any decision or
     the exercise of any power before the execution of the Definitive Rules.

9PERSONS AFFECTED AND BENEFITS

10.1The Principal Employer shall decide which Employees shall be admitted to
     participation in the Scheme and when they shall be admitted.

10.2Subject to the provisions of this deed and the Definitive Rules, the
     benefits of the Scheme shall be as described in the Announcement.

10.3In relation to a Member whose employment becomes contracted-out by reference
     to the Scheme, the Contracting-out Requirements apply to the Scheme.

                                        8
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MODIFICATION AND AUGMENTATION

11MODIFICATION

12.1The Principal Employer may by deed change all or any of the provisions of
     this deed including this Rule 5 in any way. Any change shall take effect
     from the date specified in the deed making the change, which date may be
     earlier or later than the date of that deed.

13AUGMENTATION

14.1The Trustees may with the consent of the Principal Employer:

     (a)augment or vary the benefits payable under this deed either generally or
          in any particular case;

     (b)provide benefits for any Employee or former Employee or any spouse,
          child or dependant of a former Employee or Employee.

15REVIEWS OF BENEFITS

16.1The Principal Employer and the Trustees shall at least once each calendar
     year review the pensions currently payable as at that date and shall review
     the increases (if any) which form part of the benefits of the Scheme for
     the purpose of considering an increase or additional increase under Rule
     6.1(a).

                                        9
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CONSTITUTION OF TRUSTEES

17APPOINTMENT AND REMOVAL OF TRUSTEES

18.1The Principal Employer shall have power by deed to appoint a new or
     additional trustee and to remove a trustee provided that, unless a body
     corporate is the sole trustee, the number of Trustees shall not be less
     than two.

18.2A body corporate (whether or not a trust corporation) may remain or be
     appointed sole Trustee.

18.3Subject to Rule 8.4, if after the resignation the continuing Trustees shall
     be at least either a body corporate or two individuals, any trustee may
     resign as a trustee by serving written notice on the Principal Employer and
     the other trustees to that effect.

18.4Every trustee shall on ceasing to be a trustee execute such documents and do
     all such things as may be necessary to give effect to such cessation and to
     vest the Fund in the continuing Trustees.

19EXPENSES AND REMUNERATION OF TRUSTEES

20.1The Trustees shall be entitled to pay out of the Fund any expenses incurred
     by them in connection with the Scheme, to be paid in priority to all other
     claims falling to be met out of the Fund.

20.2The Trustees may, with the consent of the Principal Employer, pay to any
     trustee out of the Fund reasonable remuneration for acting in that capacity
     or in any other capacity authorised by the Rules, to be so paid in priority
     to all other claims (other than under Rule 9.1) payable out of the Fund.

20.3A trustee paid or intended to be paid under Rule 9.2 may participate in
     taking a decision under Rule 9.2 notwithstanding his personal interest in
     it and may retain for himself any reasonable remuneration which the
     Trustees decide to pay to him.

21TRUSTEES BENEFITING FROM THE SCHEME

22.1The decision of, or the exercise of a power by, the Trustees shall not be
     invalidated or questioned on the ground that any of the Trustees had an
     interest in the result of the decision or the exercise of the power.

22.2A Beneficiary who is or has been a trustee (or a director or officer of a
     corporate trustee or a delegate of the Trustees) may retain for himself any
     benefit to which he is entitled by virtue of his Membership, including any
     benefit as augmented or provided under Rule 6, whether or not the
     Beneficiary participated in the exercise of the power in Rule 6 in relation
     to him.

22.3Subject to the consent of the Principal Employer and of the Trustees, a
     trustee who is or becomes a director or employee of any company in which
     the Trustees hold shares or

                                       10
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     any other interest may retain for himself any resulting fees or
     remuneration notwithstanding that his retention of, or appointment to, that
     office or employment may be directly or indirectly due to the exercise or
     non-exercise of any votes by the Trustees.

23TRUSTEE INDEMNITIES AND INSURANCE

24.1No Trustee shall as trustee of the Scheme or in respect of the exercise of
     his rights or powers under this deed incur any personal responsibility or
     be liable for anything whatsoever except for breach of trust knowingly and
     intentionally committed or condoned by him.

24.2The Principal Employer shall indemnify each of the Trustees against all or
     any claims costs losses damages and expenses which he may pay or incur or
     which may be made or awarded against him as a trustee of the Scheme except
     for breach of trust knowingly and intentionally committed or condoned by
     him.

24.3The Trustees may effect any insurance or policy of indemnity in relation to
     acts or omissions of themselves, their servants, agents or other persons
     (including employees of the Principal Employer) in connection with the
     Scheme and may pay the premiums for the insurance or policy and any related
     expenses from the Fund.

POWERS AND DUTIES OF TRUSTEES

25ADMINISTRATION AND MANAGEMENT

26.1The Trustees shall be the administrator of the Scheme for the purposes of
     Chapter 1 Part XIV 1988 Act.

27TRUSTEES MEETINGS AND PROCEDURES

28.1The Trustees, or the officers of a corporate body which is sole Trustee,
     shall meet for the purpose of considering the affairs of the Scheme at
     least once a year. Subject to that, the meetings and procedures of a
     corporate body which is sole Trustee will be regulated by its governing
     document. In any other case Rules 13.2 to 13.4 apply.

28.2The decisions of the Trustees and of any committee of the Trustees may be
     taken by agreement of a majority of the Trustees.

28.3A decision recorded in writing and signed by all of the Trustees shall be
     effective as if it were a decision of a meeting of the Trustees.

28.4Subject to Rules 13.1 - 13.3, the Trustees may make such regulations for the
     conduct of their business as they decide.

                                       11
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29DELEGATION

30.1The Trustees may with the consent of the Principal Employer delegate all or
     any of their powers, duties, trusts and discretions (including the power to
     delegate in this Rule 14.1) to any person on such terms, for such periods
     and at such remuneration (if any) as they think fit, but any remuneration
     for a trustee must be authorised under Rule 9.

31ADVISERS

32.1The Trustees may appoint or remove any Adviser on such terms as to
     remuneration and otherwise as they think fit.

32.2The Trustees shall not seek or act upon the advice of any Adviser unless he
     is appointed by the Trustees, but the Trustees may appoint an Adviser who
     also advises the Principal Employer or any Employer provided they instruct
     the Adviser to notify the Trustees as soon as the Adviser becomes aware of
     any conflict of interest.

32.3Subject to Rule 15.2 the Trustees may act in accordance with advice given by
     an Adviser and shall not be liable for any resulting loss.

33EMPLOYMENT OF AGENTS AND STAFF

34.1The Trustees may, with the consent of the Principal Employer, employ or
     engage such persons and on such terms as to remuneration and otherwise as
     they think fit to transact any business of the Scheme or to administer the
     Scheme. Except in the case of a trustee, such person may, if he is acting
     in good faith, comply with the directions of the Trustees without being
     obliged to ascertain that those directions comply with this deed.

34.2Any remuneration for a trustee under Rule 16.1 must be authorised under
     Rule 9.

35EXPENSES AND DEBTS

36.1Unless the Principal Employer decides otherwise, all costs, charges,
     expenses incurred by the Trustees in connection with the Scheme and any
     remuneration of the Trustees shall be payable out of the Fund.

37INVESTMENT

38.1The Trustees may invest the Fund, and may retain or transpose and vary any
     such investment, in any form of investment which they could make if they
     were a sole and absolute, beneficial owner of the Fund. The Trustees may
     with the consent of the Principal Employer appoint an investment manager
     who is authorised under the Financial Services Act 1986 to exercise their
     powers of investment.

38.2An investment authorised by Rule 18.1 may involve a liability on the Fund,
     need not produce income or be authorised by law for the investment of trust
     moneys, and may be of a wasting or reversionary nature.

                                       12
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38.3The Trustees may improve, repair or develop land or other property.

38.4The Trustees may underwrite, sub-underwrite or guarantee the subscription of
     any stocks, shares, debentures, debenture stock, bearers securities or
     other investments and may deal in commodities, commodity futures, financial
     futures and traded options.

38.5The Trustees may invest all or any part of the Fund in a common investment
     fund or in a unit trust, mutual fund or managed fund of an insurance
     company or in the purchase of shares in an investment trust which in the
     opinion of the Trustees, in any of these cases, diversifies its investments
     in a manner appropriate to the circumstances of the Scheme and whose policy
     as to choice of investment is, in the opinion of the Trustees, suitable to
     the Scheme.

38.6Section 112 1993 Act and the Occupational Pension Schemes (Investment of
     Scheme's Resources) Regulations 1992 (not more than 5% of the Fund to be
     invested in employer-related investments) apply.

38.7The Trustees may hold assets either in the name of the Trustees or any of
     them or jointly with some other person or in the name of a nominee or
     custodian or sub-custodian. The Trustees may appoint a custodian of Fund
     assets on any terms including power to appoint sub-custodians and nominees
     without the approval of the Trustees.

39INSURANCE OF BENEFITS

40.1The Trustees may effect and deal with any Policy for the provision of any
     benefit payable under the Scheme.

40.2The Trustees may appropriate any Policy in the Fund to the provision of any
     benefit payable under the Scheme to any Beneficiary without his consent.

40.3The Trustees may purchase in the name of or assign to any Beneficiary any
     Policy for the provision of any benefit payable to that Beneficiary.

40.4The consent of the Beneficiary to a purchase or assignment under Rule 19.3
     shall not be required except in so far as his consent is required in order
     to comply with the Preservation Requirements, the Contracting-out
     Requirements or the requirements for Approval.

40.5If a Policy is appropriated under Rule 19.2

     (a)the Beneficiary in question shall not be entitled to any benefit except
          for the benefits payable out of the Policy,

     (b)no person shall have any right to resort to the Policy in priority to or
          equally with the Beneficiary, and

     (c)the provisions of this deed relating to the closure or winding-up, in
          whole or in part, of the Scheme shall have effect subject to this
          Rule 19.5.

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40.6If a policy is purchased or assigned under Rule 19.3 the Beneficiary in
     question shall immediately cease to have any rights under the Scheme to any
     benefit.

41BANK ACCOUNTS

42.1The Trustees may keep any money received by them in a separate bank account
     kept by them at an institution authorised under the Banking Act 1987.

42.2The Trustees may authorise any person to open and operate an account
     authorised by Rule 20.1 (including the drawing and endorsing of cheques).

43BORROWING

44.1The Trustees may borrow money on any terms and conditions (including as to
     security).

45ACCOUNTS AND AUDIT

46.1The Trustees shall obtain at such intervals as they decide accounts audited
     by the auditor of the Scheme and a statement of the auditor about
     contributions under the Scheme.

47ACTUARIAL INVESTIGATIONS

48.1The Trustees shall obtain at such intervals as they decide being not more
     than 3 1/2 years a valuation by the Actuary of the assets and liabilities
     of the Scheme.

49INSURANCE OF FUND ASSETS

50.1The Trustees may insure any assets against any risks and for any amounts.

                                       14
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PARTICIPATION OF EMPLOYERS, TRANSFERS AND WINDING-UP

51ADMISSION OF EMPLOYERS

52.1Subject to Rule 25.2, the Principal Employer may admit to participation in
     the Scheme as an Employer any person either

     (a)which is associated in business by shareholding or otherwise with the
          Principal Employer, or

     (b)which is not so associated but whose participation is approved by the
          Revenue.

52.2A person to be admitted under Rule 25.1 shall by deed in favour of the
     Trustees (whose agreement shall not be required) covenant to observe and
     perform the provisions of the Scheme applicable to it as an Employer.

53WITHDRAWAL OF EMPLOYER

54.1An Employer shall cease to participate in the Scheme forthwith upon the
     happening of any of the following:

     (a)the effective date of a notice given by the Principal Employer to the
          Trustees terminating the participation of an Employer in the Scheme,
          or

     (b)an Insolvency Event in relation to an Employer, or

     (c)subject to Rule 25.1(b) an Employer ceasing to be associated in business
          with the Principal Employer.

54.2A Member who is an employee of the Former Employer shall cease to accrue
     benefits under the Scheme and shall cease to be a Member on the date on
     which the Employer became a Former Employer. The Member shall be entitled
     to such benefits in respect of his Membership to that date as the Trustees
     are required to provide in accordance with the Preservation Requirements.

55TRANSFERS TO THE SCHEME

56.1The Trustees may, with the consent of the Principal Employer, accept a
     transfer payment relating to any Beneficiary or other person from an Other
     Scheme on terms that the Beneficiary shall be entitled to such benefits
     under the Scheme as the Trustees after consulting the Actuary decide.

56.2If the Trustees accept a liability to pay a guaranteed minimum pension under
     Rule 27.1, the Trustees may revalue the accrued rights to the guaranteed
     minimum pension by a method different from that used by the Other Scheme.

                                       15
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57TRANSFERS FROM THE SCHEME

58.1In respect of a Beneficiary the Trustees may with the consent of the
     Principal Employer transfer to an Other Scheme part of the assets of the
     Fund. The amount of that part shall:

     (a)be determined by the Trustees after consulting the Actuary; and

     (b)be equal in value to the benefits which the Trustees are required to
          provide to the Beneficiary in accordance with the Preservation
          Requirements in respect of the period of Membership to which the
          benefits relate.

58.2A transfer made under Rule 28.1 shall be made on the basis that the
     Beneficiary shall become entitled under the Other Scheme to such benefits
     (contingent or otherwise) as the Trustees agree with the Other Scheme.

58.3When a transfer is made under Rule 28.1:

     (a)the Beneficiary shall immediately cease to be entitled to any of the
          benefits under the Scheme in respect of which the transfer was made;
          and

     (b)the Trustees shall not be responsible for or required to enquire into
          the application of the assets so transferred.

58.4The consent of the Beneficiary to a transfer under Rule 28.1 shall not be
     required except insofar as his consent is required to comply with the
     Preservation Requirements, the Contracting-out Requirements or the
     requirements for Approval.

58.5Where a Beneficiary has a statutory right to a transfer of a cash equivalent
     under section 95 1993 Act in respect of part of his benefits and exercises
     that right, the Trustees may treat the exercise of that right as extending
     to the remainder of his benefits.

59CLOSING THE SCHEME

60.1If the Principal Employer ceases to participate in the Scheme in consequence
     of a notice under Rule 26.1(a) or an Insolvency Event then:

     (a)all the Employers shall immediately cease to participate in the Scheme;

     (b)Rule 26.2 shall apply to all the Members;

     (c)the Scheme will be continued as a closed fund or wound up in accordance
          with the Definitive Rules which may in these circumstances consist of
          only such provisions as are necessary to give effect to the
          winding-up; and

     (d)until such time as the Scheme has been completely wound up all the
          powers exercisable under the Scheme shall continue to be available.

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60.2If the Principal Employer ceases to participate in the Scheme in consequence
     of an Insolvency Event before the adoption of Definitive Rules, all the
     powers of the Principal Employer under this deed shall be exercisable by
     the Trustees in the place of the Principal Employer.

61DISCRETIONARY TRUST OF LUMP SUMS

62.1Any lump sum benefit payable under the Scheme in respect of the death of a
     Beneficiary shall be held by the Trustees on trust to pay it within two
     years from the date of death to or for the benefit of such one or more of:

     (a)the spouse of the Beneficiary,

     (b)any ancestor or descendant,

     (c)any dependant,

     (d)any brother or sister,

     (e)the descendant of any brother or sister,

     (f)any person notified by the Beneficiary to the Trustees of the purpose of
          this Rule 30, and

     (g)any person beneficially interested under any testamentary disposition of
          the Beneficiary,

and in such shares as the Trustees decide.

63ADDITIONAL VOLUNTARY CONTRIBUTIONS

64.1A Member may pay additional voluntary contributions to the Scheme to secure
     additional benefits under arrangements to be made by the Trustees with the
     consent of the Principal Employer.

64.2The Trustees shall comply with the requirements of Regulation 5 of the
     Retirement Benefit Schemes (Restriction on Discretion to Approve) (
     Additional Voluntary Contributions) Regulations 1993 and, where the Scheme
     is the "leading scheme" in relation to a Beneficiary, with the requirements
     of Regulation 6 of those Regulations so far as they concern main schemes.

IN WITNESS whereof this deed has been executed by or on behalf of the parties
and delivered the day and year first above written

                                       17
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EXECUTED as a DEED by IMI COMPUTING LIMITED
by means of these signatures:

                  Director /s/ Irene Brown
                           ---------------
                           Irene Brown

                  Director/Secretary /s/ Ray Davies
                                     --------------
                                     Ray Davies

EXECUTED as a DEED by
IRENE NORMA BROWN in the  /s/ Irene Norma Brown
                          ---------------------
presence of: /s/ S. Braithwaite
             ------------------
             S. Braithwaite

EXECUTED as a DEED by
CHRISTOPHER GARY POWELL in the /s/ Christopher Gary Powell
                               ---------------------------
presence of: /s/ S. Braithwaite
             ------------------
             S. Braithwaite

                                       18
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                                   SCHEDULE 1
                              INLAND REVENUE LIMITS

INDEX

1.Definitions
2.Class A Member  (FA 1989 regime)
3.Class B or C Member (pre 1.6.89 Members)
4.Special Conditions: All Members

1.DEFINITIONS

In this Schedule the following expressions shall have the meanings ascribed to
     them. Expressions not otherwise specifically defined in this Schedule shall
     have the meanings ascribed to them in the Rules.

1.1"AGGREGATE RETIREMENT BENEFIT" shall mean the aggregate of

(i)the Member's pension under the Scheme and any Associated Scheme, and

(ii)the pension equivalent of the Member's Lump Sum Retirement Benefit.

1.2"ASSOCIATED EMPLOYMENT" shall mean two or more concurrent employments held by
     the Member where

(i)the relevant period counts under the Scheme in the case of each of them as
          a period in respect of which benefits are payable, and

(ii)during the relevant period the employers in question are associated.

and "ASSOCIATED" has the meaning set out in 1.7 below.

1.3"ASSOCIATED SCHEME" shall mean either (i) or (ii) below as appropriate:-

(i)In respect of a Class A Member any Relevant Scheme which is a Connected
          Scheme or which provides benefits in respect of Service.

(ii)In respect of a Class B or C Member any Relevant Scheme providing
          benefits in respect of Service.

1.4"CLASS A MEMBER" shall mean:

(i)in the case of a scheme established before 14th March 1989 a Member who
          joined the Scheme on or after 1st June 1989 and any other Member
          deemed to have become a Member of the Scheme on or after 1st June 1989
          pursuant to 4.3.

                                       19
<Page>

(ii)in the case of a scheme established on or after 14th March 1989 any
          Member other than a Class B or Class C Member and any other Member
          deemed to have become a Member of the Scheme on or after 1st June 1989
          pursuant to 4.3.

1.5"CLASS B MEMBER" shall mean any Member who joined the Scheme on or after 17th
     March 1987 and before 1st June 1989 or who is treated as having joined the
     Scheme between those dates by virtue of the Retirement Benefits Schemes
     (Continuation of Rights of Members of Approved Schemes) Regulations 1990
     (S.I. 1990 No. 2101) (Subject to 4.3).

1.6"CLASS C MEMBER" shall mean any Member who joined the Scheme before 17th
     March 1987 or any Member who is treated as having joined the Scheme before
     17th March 1987 by virtue of the Occupational Pension Schemes (Transitional
     Provisions) Regulations 1988 (S.I. 1988 No. 1436) (Subject to 4.3).

1.7"CONNECTED SCHEME" shall mean any Relevant Scheme which is connected with the
     Scheme in relation to the Member, that is, if:-

(i)there is a period during which the Member has been the employee of two
          Employers

(ii)that period counts under both schemes as a period in respect of which
          benefits are payable

(iii)the period counts under one scheme for service with one Employer and under
          the other for service with the other Employer.

For purposes of definitions 1.2 and 1.7 employers are associated if one is
     controlled directly or indirectly by the other, or both are controlled by a
     third party. Control has the meaning in section 840 of the Taxes Act, or in
     the case of a close company, section 416 of the Taxes Act.

1.8"CONTROLLING DIRECTOR" shall mean a director of an Employer who is within
     paragraph (b) of section 417(5) of the Taxes Act in relation to that
     company.

1.9"FINAL REMUNERATION" shall mean

A.in relation to a Class A Member the greater of

(a)the highest Remuneration for any one of the 5 years preceding the Relevant
          Date being the aggregate of

(i)the basic pay for the year in question, and

(ii)the yearly average over 3 or more consecutive years ending with the
               expiry of the corresponding basic pay year, of any fluctuating
               emoluments, and

(b)the yearly average of the total taxable emoluments for any 3 or more
          consecutive years ending not earlier than 10 years before the Relevant
          Date.

                                       20
<Page>

Provided that:-

(i)Remuneration and total emoluments do not include any amounts which arise from
               the acquisition or disposal of shares or an interest in shares or
               from a right to acquire shares (except where the shares or rights
               etc which give rise to such an amount liable to tax under
               Schedule E had been acquired before 17 March 1987) or anything in
               respect of which tax is chargeable by virtue of section 148 of
               the Taxes Act;

(ii)in relation to a Controlling Director, Final Remuneration shall be the
               amount ascertained in accordance with (b) above and (a) above
               shall not apply;

(iii)where Final Remuneration is computed by reference to any year other than
               the last complete year ending on the Relevant Date, the Member's
               Remuneration or total taxable emoluments of any year may be
               increased in proportion to any increase in the Retail Index from
               the last day of that year up to the Relevant Date but this
               proviso shall not apply to the calculation of the maximum Lump
               Sum Retirement Benefit in accordance with 2.2.2 below unless (and
               subject to proviso (iv) below) the Member's Aggregate Retirement
               Benefit is similarly increased beyond the maximum amount which
               could have been paid but for this proviso and then only to the
               same proportionate extent;

(iv)Final Remuneration and the annual rate of the Member's Remuneration for the
               purpose of the calculation of the maximum benefits in accordance
               with paragraphs 2.2.3 and 2.2.4 below shall not exceed the
               permitted maximum as defined in section 590C(2) of the Taxes Act.

B.in relation to a Class B Member the greater of:-

(a)the highest Remuneration for any one of the 5 years preceding the Relevant
          Date being the aggregate of:-

(i)the basic pay for the year in question, and

(ii)the yearly average over 3 or more consecutive years ending with the expiry
               of the corresponding basic pay year, of any fluctuating
               emoluments, and

(b)the yearly average of the total taxable emoluments for any 3 or more
          consecutive years ending not earlier than 10 years before the Relevant
          Date.

Provided that:-

(i)Remuneration and total emoluments do not include any amounts which arise from
               the acquisition or disposal of shares (except where the shares or
               rights etc which give rise to such an amount liable to tax under
               Schedule E had been acquired before 17 March 1987) or an interest
               in shares or from a

                                       21
<Page>

               right to acquire shares or anything in respect of which tax is
               chargeable by virtue of section 148 of the Taxes Act;

(ii)in relation to a Controlling Director or any other Member whose Remuneration
               in any year beginning on or after 6 April 1987 used for the
               purpose of calculating benefits has exceeded L 100,000 (or such
               other figure as may be prescribed by the Treasury) Final
               Remuneration shall (subject to proviso (iv) below) be the amount
               ascertained in accordance with (b) above and (a) above shall not
               apply;

(iii)where Final Remuneration is computed by reference to any year other than
               the last complete year ending on the Relevant Date, the Member's
               Remuneration or total taxable emoluments of any year may be
               increased in proportion to any increase in the Retail Index from
               the last day of that year up to the Relevant Date but this
               proviso shall not apply to the calculation of the maximum Lump
               Sum Retirement Benefit in accordance with paragraph 3.2.2 below
               unless (and subject to proviso (iv) below) the Member's Aggregate
               Retirement Benefit is similarly increased beyond the maximum
               amount which could have been paid but for this proviso and then
               only to the same proportionate extent;

(iv)for the purpose of the calculation of the maximum Lump Sum Retirement
               Benefit in accordance with paragraph 3.2.2 below Final
               Remuneration shall not in any event exceed L 100,000 (or such
               other sum as may be prescribed by the Treasury).

C.in relation to a Class C Member

1.where the Relevant Date is on or before 16 March 1987 the greater of

(a)the highest Remuneration for any one of the 5 years preceding the Relevant
               Date being the aggregate of

(i)the basic pay for the year in question, and

(ii)the yearly average over 3 or more consecutive years ending with the expiry
                    of the corresponding basic pay year, of any fluctuating
                    emoluments, and

(b)the yearly average of the total taxable emoluments for any 3 or more
               consecutive years ending not earlier than 10 years before the
               Relevant Date.

                                       22
<Page>

Provided that:-

(i)in relation to a Controlling Director Final Remuneration shall be the amount
                    ascertained in accordance with (b) above and (a) above shall
                    not apply.

(ii)where Final Remuneration is computed by reference to any year other than the
                    last complete year ending on the Relevant Date, the Member's
                    Remuneration or total taxable emoluments of any year may be
                    increased in proportion to any increase in the Retail Index
                    from the last day of that year up to the Relevant Date but
                    this proviso shall not apply to the calculation of the
                    maximum Lump Sum Retirement Benefit in accordance with
                    paragraph 3.3.2 below unless the Member's Aggregate
                    Retirement Benefit is similarly increased beyond the maximum
                    amount which could have been paid but for this proviso and
                    then only to the same proportionate extent.

2.Where the Relevant Date is on or after 17th March 1987 the greater of

(a)the highest Remuneration for any one of the 5 years preceding the Relevant
               Date being the aggregate of:-

(i)the basic pay for the year in question, and

(ii)the yearly average over 3 or more consecutive years ending with the expiry
                    of the corresponding basic pay year of any fluctuating
                    emoluments, and

(b)the yearly average of the total emoluments for any 3 or more consecutive
               years ending not earlier than 10 years before the Relevant Date.

Provided that:-

(i)Remuneration and total emoluments do not include any amounts which arise from
                    the acquisition or disposal of shares or an interest in
                    shares or from a right to acquire shares (except where the
                    shares or rights etc which give rise to such an amount
                    liable to tax under Schedule E had been acquired before 17
                    March 1987) or anything in respect of which tax is
                    chargeable by virtue of section 148 of the Taxes Act;

(ii)in relation to a Controlling Director or any other Member whose Remuneration
                    in any year beginning on or after 6 April 1987 used for the
                    purpose of calculating benefits has exceeded L 100,000 (or
                    such other figure as may be prescribed by the Treasury)
                    Final Remuneration shall be the amount ascertained in
                    accordance with (b) above and (a) above shall not apply;

(iii)where Final Remuneration is computed by reference to any year other than
                    the last complete year ending on the Relevant Date, the
                    Member's Remuneration or

                                       23
<Page>

                    total taxable emoluments of any year may be increased in
                    proportion to any increase in the Retail Index from the last
                    day of that year up to the Relevant Date but this proviso
                    shall not apply to the calculation of the maximum Lump Sum
                    Retirement Benefit in accordance with paragraph 3.3.2 below
                    unless the Member's Aggregate Retirement Benefit is
                    similarly increased beyond the maximum amount which could
                    have been paid but for this proviso and then only to the
                    same proportionate extent.

D.in relation to any Member such other sum calculated by reference to the
          Member's actual or notional emoluments as the Inland Revenue have
          confirmed will not affect Revenue Approval of the Scheme.

1.10"LUMP SUM RETIREMENT BENEFIT" shall mean the total value of all retirement
     benefits payable in a form other than non-commutable pension under this and
     any Associated Scheme otherwise than on death.

1.11"RELEVANT DATE" shall mean the date of the Member's retirement leaving
     service or death.

1.12"RELEVANT SCHEME" shall mean any other scheme approved or seeking approval
     under Chapter I.

1.13"RELEVANT SERVICE" shall have the meaning ascribed to "pensionable service"
     by paragraph 3 of Schedule 16 to the Social Security Act 1973.

1.14"REMUNERATION" in relation to any year shall mean:-

(a)as regards a Class A Member the aggregate of the total emoluments for the
          year in question

(i)from the Employer; and

(ii)in respect of any Associated Employment or any Connected Scheme;

which are assessable to Income Tax under Schedule E but excluding any amounts
          which arise from the acquisition or disposal of shares or an interest
          in shares or a right to acquire shares or anything in respect of which
          tax is chargeable by virtue of Section 148 of the Taxes Act. Provided
          that in arriving at such emoluments there shall be disregarded any
          emoluments in excess of the permitted maximum as defined in Section
          590C(2) of the Taxes Act;

(b)as regards a Class B Member and a Class C Member whose Relevant Date is on or
          after 17th March 1987 total emoluments from the Employer in the year
          in question which are assessable to Income Tax under Schedule E but
          excluding any amounts which arise from the acquisition or disposal of
          shares or an interest in shares or a right to acquire shares or
          anything in respect of which tax is chargeable by virtue of Section
          148 of the Taxes Act;

                                       24
<Page>

(c)as regards a Class C Member whose Relevant Date is on or before 16th March
          1987 total emoluments from the Employer in the year in question which
          are assessable to Income Tax under Schedule E.

1.15"RETAINED BENEFITS" shall mean generally retained rights to relevant
     benefits as defined in section 612(1) of the Taxes Act (other than refunds
     of contributions) including:-

(a)pensions from any Relevant Scheme whether deferred or already in payment
          including any part of a deferred pension which is commutable and
          whether from a United Kingdom or an overseas source but excluding
          pension benefits from any Associated Scheme and any pension from any
          State scheme; and

(b)the annuity equivalent of lump sums received or receivable including any
          already received in commutation of pension;

(c)retirement annuities under contracts and trust schemes approved under Chapter
          I or annuities and the annuity equivalent of lump sums from personal
          pension schemes approved under Chapter IV of Part XIV of the Taxes Act
          related to non-pensionable service with the current or an earlier
          employer or to previous periods of self-employment (either alone or in
          partnership) but excluding those related to a concurrent occupation;

(d)all pension benefits from free-standing additional voluntary contribution
          schemes relating to previous occupations

provided that:-

(i)in the context of total benefits the benefits at (a), (b), (c) and (d)
          may be ignored if their annuity equivalent does not exceed L 260 in
          total; and

(ii)in the context of lump sum retirement benefits the amount of lump sum
          benefits received or receivable may be ignored if they do not exceed L
          2,500 in total; and

(iii)no account shall be taken of Retained Benefits for a Member who enters
          membership of the Scheme on or after 1st October 1991 and whose
          Remuneration in the first year of Pensionable Service did not exceed
          one quarter of the permitted maximum as defined in Section 590C(2) of
          the Taxes Act and who is not and has not been a Controlling Director.

1.16"SERVICE" shall in this Schedule only mean

(i)in respect of a Class A Member the aggregate of:-

(a)service with the Employer, and

(b)any period which counts in respect of any Associated Employment or any
          Connected Scheme

(ii)in respect of a Class B or C Member service with the Employer

                                       25
<Page>

2.CLASS A MEMBER

2.1MEMBER'S CONTRIBUTIONS (CONTRIBUTORY SCHEME)

(a)Each Member is required to contribute to the Scheme in accordance with the
Rules.

(b)In addition the Member may make voluntary contributions to the Scheme to
          secure additional benefits for himself and his dependants. Any
          retirement benefits so secured must be in the form of non-commutable
          pension except to the extent to which the provisions of the Scheme
          allow commutation of trivial pensions or on the grounds of serious ill
          health.

(c)The total contributions paid by the Member in a year of assessment to this
          and any other Relevant Scheme providing benefits by virtue of Service
          shall not exceed 15% of his Remuneration for that year in respect of
          that Service.

2.2INLAND REVENUE LIMITS RULE

Notwithstanding anything to the contrary in the Scheme provisions, the benefits
     payable to a Class A Member or to his widow, dependants or other
     beneficiaries in respect of him shall not when aggregated with all benefits
     of a like nature provided under all Relevant Schemes providing benefits in
     respect of Service exceed the limits set out below.

2.2.1The Member's Aggregate Retirement Benefit shall not exceed:-

(a)on retirement at any time between attaining age 50 and attaining age 75,
          except before Normal Retirement Date on grounds of incapacity (in
          accordance with the Rules), a pension of 1/60th of Final Remuneration
          for each year of Service (not exceeding 40 years) or such greater
          amount as will not prejudice Revenue Approval;

(b)on retirement at any time before Normal Retirement Date on grounds of
          incapacity (in accordance with the Rules) a pension of the amount
          which could have been provided at Normal Retirement Date in accordance
          with paragraph 2.2.1 (a) with Final Remuneration being computed as at
          the actual date of retirement;

(c)on leaving Relevant Service before attaining age 75, a pension of 1/60th of
          Final Remuneration for each year of that service (not exceeding 40
          years) or such greater amount as will not prejudice Revenue Approval.
          The amount computed as aforesaid may be increased by 5% for each
          complete year or in proportion to any increase in the Retail Index
          which has occurred between the date of termination of Relevant Service
          and the date on which the pension begins to be payable whichever is
          the greater. Any further increase necessary to comply with Department
          of Social Security requirements is also allowable.

2.2.2The Member's Lump Sum Retirement Benefit shall not subject to the Rules
     relating to circumstances of exceptional ill-health exceed:-

                                       26
<Page>

(a)on retirement at any time between attaining age 50 and attaining age 75,
          except before Normal Retirement Date on grounds of incapacity (in
          accordance with the Rules), 3/80ths of Final Remuneration for each
          year of Service (not exceeding 40 years) or such greater amount as
          will not prejudice Revenue Approval;

(b)on retirement at any time on grounds of incapacity (in accordance with the
          Rules) the amount which could have been provided at Normal Retirement
          Date in accordance with paragraph 2.2.2 (a) above with Final
          Remuneration being computed as at the actual date of retirement;

(c)on leaving Relevant Service before attaining age 75, a lump sum of 3/80ths of
          Final Remuneration for each year of Service (not exceeding 40 years)
          or such greater amount as will not prejudice Revenue Approval. The
          amount computed as aforesaid may be increased in proportion to any
          increase in the Retail Index which has occurred between the date of
          termination of Pensionable Service and the date on which the pension
          begins to be payable.

2.2.3The lump sum benefit (exclusive of any refund of the Member's own
     contributions and any interest thereon) payable on the death of a Member
     while in Service or (having left Service with a deferred pension) before
     the commencement of his pension shall not, when aggregated with all like
     benefits under Associated Schemes, exceed the greater of:-

(a)L 5,000, and

(b)Four times the rate of the Member's Final Remuneration less any Retained
     Benefits

2.2.4Any pension for a Dependant, when aggregated with the pensions, other than
     those provided by surrender of the Member's own pension, payable to that
     Dependant under all Associated Schemes, shall not exceed an amount equal to
     2/3rds of the Aggregate Retirement Benefit:-

(a)being paid to the Member at the date of his death (including any pension
          increases) or

(b)being a deferred benefit payable to the Member at any time between attaining
          age 50 and attaining age 75, or

(c)prospectively payable to the Member who dies in Service (whether before or
          after Normal Retirement Date) had he remained in Service up to the
          Normal Retirement Date (or date of his death if later) at the rate of
          pay in force immediately before his death, or

(d)prospectively payable to the Member who dies in Service after attaining age
          75 on the basis that he had retired on the day before he died,

or such greater amount as will not prejudice Revenue Approval.

                                       27
<Page>

If pensions are payable to more than one Dependant of a Member, the aggregate
     of all such pensions payable in respect of him under this and all
     Associated Schemes shall not exceed the full amount of whichever is the
     appropriate Aggregate Retirement Benefit under (a), (b), (c), or (d) above
     or such greater sum as will not prejudice Revenue Approval.

2.2.5The maximum amount of a pension ascertained in accordance with this
     Schedule less any pension which has been commuted for a lump sum (if the
     Commissioners of Inland Revenue require this to be taken into account) or
     surrendered to provide a Dependant's pension may be increased by 3% for
     each complete year or in proportion to the increase in the Retail Index
     which has occurred since the pension commenced to be paid.

2.2.6The preceding provisions of this Schedule shall be modified in their
     application to a Member who is a Controlling Director as follows:-

the amount of the maximum Aggregate Retirement Benefit in paragraph 2.2.1 and
     of the maximum Lump Sum Retirement Benefit in paragraph 2.2.2 shall be
     reduced, where necessary for approval of the Scheme, so as to take account
     of any benefits provided under either a retirement annuity contract or
     trust scheme approved under Chapter III Part XIV of the Taxes Act or a
     personal pension scheme approved under Chapter IV Part XIV of the Taxes Act
     to the extent that such benefits derive from premiums or contributions paid
     out of relevant earnings from the Employers.

2.3PAYMENT OF BENEFITS

The Scheme provisions shall have effect (notwithstanding anything in them to the
     contrary) as if they provided:-

(a)that a Member's retirement benefit shall be paid no later than the date on
          which he attains age 75, and

(b)subject to (a) above that no part of a Member's retirement benefit shall be
          paid in advance of actual retirement or leaving Service except to the
          extent necessary to comply with Department of Social Security
          requirements.

3.CLASS B OR C MEMBER

3.1MEMBER'S CONTRIBUTIONS (CONTRIBUTORY SCHEME)

(a)Each Member is required to contribute to the Scheme in accordance with the
          Rules.

(b)In addition the Member may make voluntary contributions to the Scheme to
          secure additional benefits for himself and/or his dependants. Where
          such contributions commence on or after 8th April 1987 any retirement
          benefits so secured must be in the form of non-commutable pension
          except to the extent to which the provisions of the Scheme allow
          commutation of trivial pensions or on the grounds of serious ill
          health

                                       28
<Page>

(c)The total contributions paid by the Member in a year of assessment to this
          and any Relevant Scheme providing benefits in respect of Service shall
          not exceed 15% of his Remuneration for that year.

3.2INLAND REVENUE LIMITS RULE - CLASS B MEMBER

Notwithstanding anything to the contrary in the Scheme provisions, the benefits
     payable to a Class B Member or to his widow, dependants or other
     beneficiaries in respect of him shall not when aggregated with all benefits
     of a like nature provided under all Relevant Schemes providing benefits in
     respect of Service exceed the limits set out below.

3.2.1The Member's Aggregate Retirement Benefit shall not exceed:-

(a)on retirement at or before Normal Retirement Date, a pension of 1/60th of
          Final Remuneration for each year of Service (not exceeding 40 years)
          or such greater amount as will not prejudice Revenue Approval;

(b)on retirement after Normal Retirement Date, a pension of the greatest of:-

(i)the amount calculated in accordance with paragraph 3.2.1(a) above on the
               basis that the actual date of retirement was the Member's Normal
               Retirement Date;

(ii)the amount which could have been provided at Normal Retirement Date in
               accordance with paragraph 3.2.1(a) increased either actuarially
               in respect of the period of deferment or in proportion to any
               increase in the Retail Index during that period, and

(iii)where the Member's total Service has exceeded 40 years, the aggregate of
               1/60th of Final Remuneration for each year of Service before
               Normal Retirement Date (not exceeding 40 such years) and of a
               further 1/60th of Final Remuneration for each year of Service
               after Normal Retirement Date, with an overall maximum of 45
               reckonable years

Final Remuneration being computed in each instance as at the actual date of
     retirement, but subject always to paragraph 3.4.3 below;

(c)on leaving Relevant Service before Normal Retirement Date, a pension of
          1/60th of Final Remuneration for each year of actual Service (not
          exceeding 40 years) or of such greater amount as will not prejudice
          Revenue Approval. The amount computed as aforesaid may be increased by
          5% for each complete year or in proportion to any increase in the
          Retail Index which has occurred between the date of termination of
          Relevant Service and the date on which the pension begins to be
          payable whichever is the greater. Any further increase necessary to
          comply with Department of Social Security requirements is also
          allowable.

3.2.2The Member's Lump Sum Retirement Benefit shall not, subject to the Rules
     relating to circumstances of exceptional ill-health exceed:-

                                       29
<Page>

(a)on retirement at or before Normal Retirement Date, 3/80ths of Final
          Remuneration for each year of Service (not exceeding 40 years) or such
          greater amount as will not prejudice Revenue Approval of the Scheme;

(b)on retirement after Normal Retirement Date the greatest of:-

(i)the amount calculated in accordance with paragraph 3.2.2(a) above on the
               basis that the actual date of retirement was the Normal
               Retirement Date,

(ii)the amount which could have been provided at Normal Retirement Date in
               accordance with paragraph 3.2.2(a) above together with an amount
               representing interest thereon, and

(iii)where the Member's total Service exceeded 40 years, the aggregate of
               3/80ths of Final Remuneration for each year of Service before
               Normal Retirement Date (not exceeding 40 such years) and of a
               further 3/80ths of Final Remuneration for each year of Service
               after Normal Retirement Date, with an overall maximum of 45
               reckonable years,

Final Remuneration being computed in each instance as at the actual date of
     retirement, but subject always to paragraph 3.4.3 below;

(c)on leaving Relevant Service before Normal Retirement Date, a lump sum of
          3/80ths of Final Remuneration for each year of actual Service (not
          exceeding 40 years) or such greater amount as will not prejudice
          Revenue Approval.

3.2.3The lump sum benefit (exclusive of any refund of the Member's own
     contributions) payable on the death of a Member while in Service or (having
     left Service with a deferred pension) before the commencement of his
     pension shall not when aggregated with all like benefits under Associated
     Schemes, exceed the greater of:-

(a)L 5,000, and

(b)Four times the rate of the Member's Final Remuneration less any Retained
     Benefits.

3.3INLAND REVENUE LIMITS RULE - CLASS C MEMBER

Notwithstanding anything to the contrary in the Scheme provisions, the benefits
     payable to a Class C Member or to his widow, dependants or other
     beneficiaries in respect of him shall not when aggregated with all benefits
     of a like nature provided under all Relevant Schemes providing benefits in
     respect of Service exceed the limits set out below.

3.3.1The Member's Aggregate Retirement Benefit shall not exceed:-

(a)on retirement at or before Normal Retirement Date, a pension of 1/60th of
          Final Remuneration for each year of Service (not exceeding 40 years)
          or such greater amount as will not prejudice Approval by the Revenue;

                                       30
<Page>

          (b)on retirement after Normal Retirement Date, a pension of the
               greatest of:-

(i)the amount calculated in accordance with paragraph 3.3.1(a) above on the
               basis that the actual date of retirement was the Member's Normal
               Retirement Date;

(ii)the amount which could have been provided at Normal Retirement Date in
               accordance with paragraph 3.3.1(a) increased either actuarially
               in respect of the period of deferment or in proportion to any
               increase in the Retail Index during that period, and

(iii)where the Member's total Service has exceeded 40 years, the aggregate of
               1/60th of Final Remuneration for each year of Service before
               Normal Retirement Date (not exceeding 40 such years) and of a
               further 1/60th of Final Remuneration for each year of Service
               after Normal Retirement Date, with an overall maximum of 45
               reckonable years

Final Remuneration being computed in each instance as at the actual date of
     retirement, but subject always to paragraph 3.4.3 below;

(c)on leaving Service before Normal Retirement Date, a pension of 1/60th of
          Final Remuneration for each year of actual Service (not exceeding 40
          years) or of such greater amount as will not prejudice Revenue
          Approval. The amount computed as aforesaid may be increased by 5% for
          each complete year or in proportion to any increase in the Retail
          Index which has occurred between the date of termination of Relevant
          Service and the date on which the pension begins to be payable
          whichever is the greater. Any further increase necessary to comply
          with Department of Social Security requirements is also allowable

3.3.2The Member's Lump Sum Retirement Benefit shall not, subject to the Rules
     relating to circumstances of exceptional ill-health, exceed:-

(a)(i)on retirement at or before Normal Retirement Date an amount calculated by
               reference to the number of years of Service and Credited
               Pensionable Service of the Member shown in the following table
               provided that the aggregate of the value of non-pension
               retirement benefits in respect of Service with the current
               Employer of any Retained Benefit does not exceed 1.5 times Final
               Remuneration:-

<Table>
<Caption>
          Years of Service and Credited
          Pensionable Service                       80ths of Final Remuneration
          -----------------------------------------------------------------------
          <S>                                       <C>
          1 to 8 years                              3 for each year

          9                                         30

          10                                        36

          11                                        42
</Table>

                                       31
<Page>

<Table>
          <S>                                      <C>

          12                                        48

          13                                        54

          14                                        63

          15                                        72

          16                                        81

          17                                        90

          18                                        99

          19                                       108

          20                                       120
</Table>

Fractions of a year may be interpolated in the above table

(b)on retirement after Normal Retirement Date, the greatest of:-

(i)the amount calculated in accordance with paragraph 3.3.2(a) as the case may
               be on the basis that the actual date of retirement was the Normal
               Retirement Date

(ii)the amount which could have been provided at Normal Retirement Date in
               accordance with paragraph 3.3.2(a) as the case may be together
               with an amount representing interest thereon, and

(iii)where the Member's total Service exceeded 40 years, the aggregate of
               3/80ths of Final Remuneration for each year of Service before
               Normal Retirement Date (not exceeding 40 such years) and of a
               further 3/80ths of Final Remuneration for each year of Service
               after Normal Retirement Date, with an overall maximum of 45
               reckonable years,

Final Remuneration being computed in each instance as at the actual date of
     retirement, but subject always to paragraph 3.4.3 below;

(c)on leaving Service before Normal Retirement Date, a lump sum of 3/80ths of
          Final Remuneration for each year of actual Service (not exceeding 40
          years) or such greater amount as will not prejudice Revenue Approval.
          The amount computed as aforesaid may be increased in proportion to any
          increase in the Retail Index which has occurred between the date of
          termination of Relevant Service and the date on which the pension
          begins to be payable but only if and to the same extent as the total
          benefits have been increased under paragraph 3.3.1(c) above.

3.3.3The lump sum benefit (exclusive of any refund of the Member's own
     contributions) payable on the death of a Member while in Service or (having
     left Service with a deferred pension) before the commencement of his
     pension shall not when aggregated with all like benefits under Associated
     Schemes, exceed the greater of:-

                                       32
<Page>

(a)L5,000, and

(b)Four times the rate of the Member's Final Remuneration less any Retained
     Benefits.

3.4LIMITS APPLYING TO CLASS B AND CLASS C MEMBERS

3.4.1Any pension for a Dependant, when aggregated with the pensions, other than
     those provided by surrender of the Member's own pension, payable to that
     Dependant under all Associated Schemes, shall not exceed an amount equal to
     2/3rds of the Aggregate Retirement Benefit:-

(a)being paid to the Member at the date of his death (including any pension
          increases), or

(b)being a deferred benefit payable to the Member at Normal Retirement Date, or

(c)prospectively payable to the Member who dies in Service (whether before or
          after Normal Retirement Date) had he (or date of his death if later)
          remained in Service up to the Normal Retirement Date at the rate of
          pay in force immediately before his death, or

(d)prospectively payable to the Member who dies in Service after Normal
          Retirement Date on the basis that he had retired on the day before he
          died if this amount is greater than the amount prospectively payable
          under (c),

or such greater amount as will not prejudice Revenue Approval

If pensions are payable to more than one Dependant of a Member, the aggregate
     of all such pensions payable in respect of him under this and all
     Associated Schemes shall not exceed the full amount of whichever is the
     appropriate Aggregate Retirement Benefit under (a), (b), (c) or (d), above
     or such greater sum as will not prejudice Revenue Approval.

3.4.2The maximum amount of a pension ascertained in accordance with this
     Schedule less any pension which has been commuted for a lump sum (if the
     Commissioners of Inland Revenue require this to be taken into account) or
     surrendered to provide a Dependant's pension may be increased by not less
     than 3% for each complete year or in proportion to the increase in the
     Retail Index which has occurred since the pension commenced to be paid

3.4.3If a Member by notice given to the Trustee elects to take any part of his
     benefits under the Scheme at Normal Retirement Date and in advance of
     actual retirement, the limits set out in 3.2.1 and 3.3.1 shall apply as if
     he had retired at the effective date of the election as aforesaid, no
     account being taken of subsequent Service, save that the maximum amount of
     any uncommuted pension not commencing immediately may be increased either
     actuarially in respect of the period of deferment or in proportion to any
     increase in the Retail Index during that period

                                       33
<Page>

3.4.4The preceding provisions of this Schedule shall be modified in their
     application to a Member who is a Controlling Director as follows:-

the amount of the maximum Aggregate Retirement Benefit in 3.2.1 and 3.3.1 and
     of the maximum Lump Sum Retirement Benefit in 3.2.2 and 3.3.2 shall be
     reduced, where necessary for Revenue Approval, so as to take account of any
     benefits provided under either a retirement annuity contract or trust
     scheme approved under Chapter III of Part XIV of the Taxes Act or a
     personal pension approved under Chapter IV of Part XIV of the Taxes Act

and in relation to a Member who is a Controlling Director at his Normal
     Retirement Date, as follows:-

(a)where retirement takes place after Normal Retirement Date but not later than
          the Member's 70th birthday, 3.2.1 (b)(ii) and (iii) and 3.2.2 (b)(ii)
          and (iii) (if he is a Class B Member) or 3.3.1 (b)(ii) and (iii) and
          3.3.2 (b)(ii) and (iii) (if he is a Class C Member) shall not apply,
          and if retirement is later than the attainment of the age, the said
          paragraphs shall apply as if the Member's 70th birthday had been
          specified in the Rules as his Normal Retirement Date, so as not to
          treat as Service after Normal Retirement Date any Service before the
          Member reaches the age of 70;

(b)where paragraph 3.4.3 applies to him, the rate of the actuarial increase
          referred to therein in relation to any period of deferment prior to
          his attaining the age of 70, shall not exceed the percentage increase
          in the Retail Index during that period

4.SPECIAL CONDITIONS : ALL MEMBERS

4.1AUGMENTATION OF BENEFITS

Where in addition to being a member of the Scheme the Member is also a member of
     an approved scheme (the voluntary scheme) which provides additional
     benefits to supplement those provided by the Scheme and to which no
     contributions are made by any employer of his, the provisions of the
     paragraph that follows shall apply in relation to any augmentation of the
     benefits provided for him by the Scheme after he has ceased to participate
     in it.

Any provisions in the Scheme imposing a limit on the amount of a benefit
     provided for the Member shall have effect (notwithstanding anything in them
     to the contrary) as if they provided for the limit to be reduced by the
     amount of any like benefit provided for the Member by the voluntary scheme.

4.2RETURN OF SURPLUS FUNDS

Any provisions in the Scheme permitting the Member to make voluntary
     contributions to secure additional benefits for himself and/or his
     dependants shall (notwithstanding anything in them to the contrary) be
     subject to the provisions of Part III Schedule 6, Finance Act 1989
     concerning the return of surplus funds.

                                       34
<Page>

4.3ELECTION TO BE TREATED AS A CLASS A MEMBER

Any Member who joined the Scheme before 1st June 1989 may elect at any time
     before the Relevant Date in a form approved by the Trustee for the purposes
     of this Schedule to be treated as if he had joined the Scheme on 1st June
     1989.

                                       35
<Page>

                     DATED        APRIL 1, 1996
                     --------------------------------------

                             ICOM SOLUTIONS LIMITED            (1)

                              ICOM SYSTEMS LIMITED             (2)

                                       AND

                                   P.J. WHEBLE                 (3)

                     --------------------------------------

                                SUPPLEMENTAL DEED
                     RELATING TO THE ICOM SOLUTIONS PENSION
                                     SCHEME

                     --------------------------------------

<Page>

THIS SUPPLEMENTAL DEED is made on April 1, 1996 BETWEEN:

(1)ICOM SOLUTIONS LIMITED (formerly IMI Computing Limited) (No. 1641088) whose
     registered office is at Lion House, P.O. Box 1240, Birmingham B6 7UH (the
     "PRINCIPAL EMPLOYER");

(2)ICOM SYSTEMS LIMITED (No. 3056544) whose registered office is at Lion House,
     P.O. Box 1240, Birmingham B6 7UH (the "NEW PARTICIPATING EMPLOYER"); and

(3)PETER JOHN WHEBLE of 62 Kingshayes Road, Aldridge, Walsall WS9 8RZ (the "NEW
     TRUSTEE")

RECITAL

(A)This deed is supplemental to an Interim Trust Deed dated 5th January 1996
     (the "INTERIM DEED") made between the Principal Employer (1) and I.N. Brown
     and C.G. Powell (2) by which the Icom Solutions Pension Scheme (the
     "SCHEME") was established.

(B)Rule 5 of the Interim Deed provides in effect that the Principal Employer may
     by deed change any provision of the Interim Deed and such change can take
     effect from the date set out in the deed.

(C)Rule 8 of the Interim Deed provides in effect that the Principal Employer
     shall have power by deed to appoint a new trustee as an additional trustee
     of the Scheme.

(D)Rule 25 of the Interim Deed provides in effect that the Principal Employer
     may admit a company to participation in the Scheme subject to such company
     covenanting by deed in favour of the trustees to observe and perform the
     provisions of the Scheme which are applicable to it as a participating
     employer of the Scheme.

(E)The Principal Employer wishes to amend the Interim Deed as set out below.

(F)The Principal Employer wishes to appoint the New Trustee with effect from the
     date of this deed and the New Trustee consents to be a trustee with effect
     from such date.

(G)The Principal Employer wishes to admit the New Participating Employer to
     participate in the Scheme with effect from 5th January 1996 and the New
     Participating Employer agrees to its participation in the Scheme on the
     terms set out below.

NOW THIS DEED WITNESSES as follows:

1In exercise of the power in Rule 5 of the Interim Deed and any and every other
     enabling power the Principal Employer hereby changes the provisions of the
     Interim Deed as follows:

1.1With effect from 1st April 1996:

                                        1
<Page>

     1.1.1by adding a definition of "Second Announcement" to Rule 1.1
          immediately after the definition of "Scheme" and immediately before
          the definition of "Trustees" as follows:

"Second Announcement" means the document marked "A" annexed to the Supplemental
     Deed for the Scheme dated        and signed for the purposes of
     identification by I.N. Brown;

"Third Announcement" means the document marked "B" annexed to the Supplemental
     Deed for the Scheme dated        and signed for the purpose of
     identification by I.N. Brown; and

     1.1.2by adding the words "the Second Announcement and the Third
          Announcement" to the end of rule 4.2 immediately after the word
          "Announcement".

1.2With effect from 5th January 1996:

     1.2.1by adding the following words to the end of Rule 4.3 immediately after
          the word "Scheme":

"and the contracting-out model rules in Schedule 2 apply to the Scheme in
     relation to that Member and override the other provisions of this deed
     except to the extent specified in the model rules."

     1.2.2by including as Schedule 2 to the Interim Deed the contracting-out
          model rules set out in the schedule to this deed.

2In exercise of the power in Rule 8 of the Interim Deed and any and every other
     enabling power with effect from the date of this deed the Principal
     Employer HEREBY APPOINTS the New Trustee to be an additional trustee of the
     Scheme and the New Trustee HEREBY AGREES to act as a trustee of the Scheme
     from such date.

3In exercise of the power in Rule 25 of the Interim Deed and any and every
     other enabling power with effect from 5th January 1996:

3.1The Principal Employer HEREBY ADMITS the New Participating Employer to
     participate in the Scheme; and

3.2The New Participating Employer HEREBY COVENANTS to the trustees of the Scheme
     that it will observe and perform such of the provisions of the Scheme as
     are applicable to it as a participating employer under the Scheme.

IN WITNESS whereof this deed has been executed by or on behalf of the parties
and delivered the day and year first above written.

                                    SCHEDULE

                                   SCHEDULE 2

                                        2
<Page>

     CONTRACTING-OUT MODEL RULES APPENDIX

1.   INTERPRETATION

1.1  DEFINITIONS

In this Appendix the following words have the following meanings:

"THE ACT" means the Pension Schemes Act 1993

"ACTUARY" means a Fellow of the Institute of Actuaries or a Fellow of the
     Faculty of Actuaries or a person with other actuarial qualifications who is
     approved by the Secretary of State for Social Security, at the request of
     the Trustees as being a proper person to act in this capacity

"CONTRACTED-OUT EMPLOYMENT" of a Member means his contracted-out employment by
     reference to the Scheme (as in section 8(1)(a)(i) and 8(1)(b) of the Act)

"FIXED RATE REVALUATION" means the method of revaluing a GMP before State
     Pension Age described in (C) in Rule 7.1

"GMP" means the guaranteed minimum pension of a Member, Widow or Widower as
     defined in the Act

"INSURER" means an insurance company, an EC company or a friendly society as
     defined in regulation 30 of the Occupational Pension Schemes
     (Contracting-out) Regulations 1984 as amended by regulation 2 of SI 1995/35

"LIMITED REVALUATION" means the method of revaluing a GMP before State Pension
     Age described in (B) in Rule 7.1

"MEMBER" means a member of the Scheme (including a person who is no longer in
     the pensionable service of any employer participating in the Scheme but to
     whom, or in respect of whom benefits are still immediately or prospectively
     payable under the Scheme in respect of previous membership of the Scheme or
     another Scheme)

"NORMAL RETIRING DATE" means the day on which a Member attains his normal
     pension age (within the meaning of the Act) under the Scheme

"PROTECTED RIGHTS" has the same meaning as in Section 10 of the Act

"QUALIFYING SERVICE" has the same meaning as in Section 71(7) of the Act

"RULE" followed by a number means the Rule with that number in this Appendix

"SCHEME" means this occupational pension scheme

                                        3
<Page>

"SECTION 148 REVALUATION" means the method of revaluing a GMP before State
     Pension Age described in (A) in Rule 7.1

"SECTION 53 MONEY PURCHASE SCHEME" means a scheme which was a contracted-out
     scheme providing protected rights and satisfying section 9(3) of the Act
     and which the Occupational Pensions Board are under a duty to supervise
     under section 53 of the Act

"SECTION 53 SALARY RELATED SCHEME" means a scheme which was a contracted-out
     scheme providing guaranteed minimum pensions and satisfying section 9(2) of
     the Act and which the Occupational Pensions Board are under a duty to
     supervise under Section 53 of the Act

"SHORT SERVICE BENEFIT" means the benefit to which an early leaver who satisfies
     the qualifying conditions must be entitled under the preservation
     requirements

"STATE PENSION AGE" means a man's 65th birthday and a woman's 60th birthday

"TRUSTEES" means the trustees or administrators of the Scheme

"WIDOW" and "WIDOWER" means respectively the widow and widower of a Member. If a
     Member has married under a law which allows polygamy and, on the day of a
     Member's death has more than one spouse, the Trustees must decide which, if
     any, survivor is the widow or widower. In reaching that decision the
     Trustees must have regard to the practice of the Department of Social
     Security and any relevant provisions of existing Social Security
     legislation, in particular section 17(5) of the Act and regulation 2 of the
     Social Security and Family Allowance (Polygamous Marriages) Regulations
     1975 (SI 1975/561)

1.2  LEGISLATION

References to any piece of legislation include any legislative modification or
     re-enactment of it, any regulations made under it and any equivalent
     Northern Ireland legislation

2.   APPLICATION OF APPENDIX

2.1  APPLICATION OF APPENDIX

This Appendix shall apply if any Member's employment becomes Contracted-Out
     Employment by reference to the Scheme and the Scheme is not contracted-out
     on a money purchase basis

The Appendix will only apply so long as anyone has a GMP or a prospective right
     to receive a GMP under the Scheme which subjects the Scheme to the
     continuing supervision of the Occupational Pensions Board

2.2  OVERRIDING EFFECT OF APPENDIX

                                        4
<Page>

This Appendix overrides any inconsistent provisions elsewhere in the Scheme
     except provisions which are necessary in order that Inland Revenue approval
     for the purposes of Chapter I of Part XIV of the Income and Corporation
     Taxes Act 1988 is not prejudiced

3.   AMENDMENT OF APPENDIX

3.1  POWER TO ALTER APPENDIX

The persons or bodies having the power of alteration in relation to the rest of
     the Scheme may at any time make in writing any alteration to this Appendix
     necessary to comply with the contracting-out requirements of the Act
     applicable to salary related contracted-out schemes and Section 53 Salary
     Related Schemes. This power of alteration may be exercised by them without
     any condition except the one in Rule 3.2. It is additional to, and
     independent of, any other power of alteration in relation to the Scheme.

3.2  OPB'S CONSENT

No alteration to this Appendix may be made without the consent of the
     Occupational Pensions Board. This applies whether the alteration is made
     under Rule 3.1 or under any other power of alteration in the Scheme

4.   MEMBERSHIP OF THE SCHEME

4.1  UPPER AGE LIMIT FOR ENTRY

Membership of the Scheme must be open to persons who enter employment to which
     the Scheme relates more than 6 years before Normal Retiring Date. If the
     Scheme has an annual entry date, this 6 year period may be increased to a
     period of 6 years plus the part of a year until the next entry date.

4.2  SINGLE SCHEME OF AN EMPLOYER

Where the Scheme and one or more other contracted-out schemes relate to
     employment with the same employer, those schemes may be treated as if they
     were a single scheme in deciding whether the requirements of this Rule are
     satisfied

                                        5
<Page>

5.   ENTITLEMENT TO GMP

5.1  GUARANTEED MINIMUM

Rule 5 applies to a Member, Widow or Widower where the Member has a guaranteed
     minimum in relation to the pension provided for the Member under the Scheme
     in accordance with section 14 of the Act

5.2  MEMBER'S GMP

The Member shall be entitled to a pension for life paid at a rate equivalent to
     a weekly rate of not less than that guaranteed minimum. The pension will be
     paid from State Pension Age but commencement of the pension may be
     postponed for any period during which the Member remains in employment
     after State Pension Age:

(1)if the employment is employment to which the Scheme relates and the
          postponement is not for more than 5 years after State Pension Age, or

(2)if the Member consents to the postponement

5.3WIDOW'S GMP

(a)where the Member is a man and dies at any time leaving a Widow, she shall be
          entitled, subject to Rule 5.4, to receive a pension from the Scheme
          paid at a rate equivalent to a weekly rate of not less than half that
          guaranteed minimum

(b)The pension shall be payable to any Widow who is eligible for payment of a
          State benefit as described in Section 17(5) of the Act. It shall cease
          when the Widow ceases to be entitled to receive payment of those State
          benefits.

5.4WIDOWER'S GMP

(a)where the Member is a woman and dies on or after 6th April 1989 leaving a
          Widower, he shall be entitled, subject to Rule 5.6, to receive a
          pension from the Scheme paid at a rate equivalent to a weekly rate of
          not less than half of that part of that guaranteed minimum which is
          attributable to earnings for the tax year 1988/89 and subsequent tax
          years

(b)the pension shall be payable to any Widower who is eligible for payment of a
          GMP under Regulation 33B of the Occupational Pension Schemes
          (Contracting-out) Regulations 1984. It shall cease when the Widower
          ceases to be entitled to receive payment of that GMP under Regulation
          33C of those Regulations.

5.5OFFSETTING PENSION AGAINST GMP

                                        6
<Page>

Any pension payable to the Member, Widow or Widower under any other provision of
     the Scheme may be offset against his or her pension entitlement under Rule
     5 except to the extent that:

(1)any part of the other pension is an equivalent pension benefit within the
          meaning of the National Insurance Act 1965, or

(2)any part of the pension is an increase, calculated in accordance with
          Schedule 3 of the Act and added to the amount that would be payable
          but for Chapter II of Part IV of the Act or regulations made under it,
          or

(3)offsetting would contravene Rule 8

6.INCREASE OF GMP

6.1INCREASING A MEMBER'S GMP AFTER STATE PENSION AGE OR A WIDOW'S OR WIDOWER'S
     GMP

Any GMP to which a Member, Widow or Widower is entitled under Rule 5 shall,
     insofar as it is attributable to earnings in the tax years from and
     including 1988/89, be increased in accordance with the requirements of
     section 109 of the Act

6.2INCREASE AFTER STATE PENSION AGE

If the commencement of any Member's GMP is postponed for any period after State
     Pension Age, that GMP shall be increased to the extent, if any, specified
     in section 15 of the Act.

7.REVALUATION OF GMP

7.1BEFORE STATE PENSION AGE

Where a Member ceases to be in Contracted-Out Employment before State Pension
     Age, the Member's GMP at State Pension Age or at the Member's earlier death
     will be calculated by increasing the accrued rights to GMP at cessation of
     Contracted-Out Employment under (A) or (B) or (C) below

(A)SECTION 148 REVALUATION

The increase will be by the percentage by which earnings factors for the tax
          year in which Contracted-Out Employment ceases are increased by the
          last order under section 148 of the Social Security Administration Act
          1992 to come into force before the tax year in which the Member
          reaches State Pension Age or dies (if earlier)

                                        7
<Page>

(B)LIMITED REVALUATION

The increase will be by the lesser of:

(1)5% compound for each tax year after that in which Contracted-Out Employment
               ceases up to and including the last complete tax year before the
               Member reaches State Pension Age or dies (if earlier), and

(2)the percentage by which earnings factors for the tax year in which
               Contracted-Out Employment ceases are increased by the last order
               under section 148 of the Social Security Administration Act 1992
               to come into force before the tax year in which the Member
               reaches State Pension Age or dies (if earlier)

The Trustees must pay a limited revaluation premium in respect of the Member to
          the Secretary of State for Social Security

(C)FIXED RATE REVALUATION

The increase will be by such rate as regulations made under section 55(5) of the
          Act specify as being relevant at the date Contracted-Out Employment
          ceases, for each tax year after the tax year containing that date up
          to and including the last complete tax year before the Member reaches
          State Pension Age or dies (if earlier)

The Trustee and the Principal Employer shall decide whether (A) or (B) or (C)
     applies to the Scheme. They may at any time decide that one of the other
     two methods shall be used, instead of the method currently being used, for
     all Members ceasing to be in Contracted-Out Employment after a specified
     date. They must notify the Occupational Pensions Board whenever the method
     of revaluation for the Scheme is changed

7.2TRANSFERS IN

Where a transfer payment is received in respect of a Member from another scheme
     ("the transferring scheme") which includes accrued rights of the Member to
     a GMP (or includes protected rights in respect of which the receiving
     scheme will provide a GMP), the earnings factors used in calculating that
     GMP will normally be revalued using Section 148 Revaluation during the
     Member's Contracted-Out Employment and Rule 7.1 will apply if that
     Contracted-Out Employment ceases before State Pension Age. The Trustees
     may, however, decide, if the provisions of the transferring scheme so
     allow, to use either Fixed Rate Revaluation or Limited Revaluation from the
     date on which the Member ceased to be in contracted-out employment by
     reference to the transferring scheme until the Member attains State Pension
     Age or dies (if earlier) but:

                                        8
<Page>

(1)Fixed Rate Revaluation may not be used as regards any part of the GMP being
          transferred which arose from contracted-out employment in relation to
          a previous scheme and which the transferring scheme is already
          revaluing by Limited Revaluation (or vice versa), and

(2)the Trustees may not make that decision in respect of any Member if, when he
          becomes a Member, his contracted-out employment before he became a
          Member is treated as continuing for the purposes of the Act

Where under Rule 7.2 Limited Revaluation is to be used, the Trustees shall have
     power to pay out of the transfer payment in respect of that Member any
     limited revaluation premium payable as a result of the Member ceasing to be
     in contracted-out employment by reference to the transferring scheme

Where the Scheme accepts the proceeds of or the assignment of an insurance
     policy which consists of or includes accrued rights to GMP condition (1)
     above applies unless the Trustees use Section 148 Revaluation

7.3TRANSFERS OUT

Where a Member's accrued rights to GMPs are transferred to another
     contracted-out salary related scheme or to a section 53 salary related
     scheme, the Trustees' may agree with the administrator of that scheme that
     the Member's GMP shall, instead of being revalued using the method
     currently being adopted under Rule 7.1, be revalued using another method
     which would be permitted if that scheme contained a rule in the same terms
     as Rule 7.2 but, where Limited Revaluation is to be used, that
     administrator must make arrangements for the payment of any limited
     revaluation premium (unless it has already been paid by the Trustees)

8.ANTI-FRANKING

Except as provided in sections 87-92 and 110 of the Act, no part of a Member's,
     Widow's or Widower's pension under the Scheme may be used to frank an
     increase in the Member's, Widow's or Widower's GMP under Rule 6 or Rule 7

9.TRANSFERS INTO THE SCHEME

9.1ACCEPTANCE OF TRANSFERS

The Trustees may accept:

(1)a transfer payment in respect of the Member's accrued rights to GMPs under a
          contracted-out salary related scheme, a section 53 salary related
          scheme or a policy of insurance or an annuity contract of the type
          described in section 19 of the Act, or

(2)a transfer of the liability for the payment of GMPs to or in respect of any
          person who has become entitled to them, or

                                        9
<Page>

(3)a transfer of Protected Rights in respect of the Member from another scheme
          which is, or was, an appropriate personal pension scheme, a scheme
          contracted-out on a money purchase basis or a section 53 money
          purchase scheme

Transfers may be accepted only as provided in the appropriate regulations

9.2EFFECT OF TRANSFERS

Where a transfer is accepted under Rule 9.1(1), the Member's accrued rights to
     GMPs under the Scheme will be increased accordingly

Where a transfer is accepted under Rule 9.1(3), the Member's, Widow's and
     Widower's GMPs under the Scheme will be increased by amounts equal to the
     GMPs to which they would have been treated as entitled by reason of the
     Member's membership of the transferring scheme if the transfer payment had
     not been made

10.TRANSFERS OF GMP'S OUT OF THE SCHEME

10.1CONDITIONS FOR TRANSFER OF GMPS

A transfer payment made out of the Scheme may include a Member's accrued rights
     to GMPs or the liability for the payment of GMPs to or in respect of any
     person who has become entitled to them only if the following conditions are
     fulfilled. These conditions depend on the type of scheme or policy to which
     the transfer is being made:

(1)ALL TRANSFERS

The Member must consent to the transfer unless:

(a)it is made to another contracted-out salary related scheme or section 53
               salary related scheme where either the scheme is a scheme of the
               same employer or the transfer involves all of or a group of the
               Members of the Scheme and either the transfer results from a
               financial transaction between the Member's old and new employers,
               or the receiving scheme is a scheme of an employer connected with
               the Member's old employer for the purposes of section 35 of the
               Act. The transfer must be made in accordance with the appropriate
               regulations (SI 1991/167) which may involve an actuarial
               certificate; or

(b)it is to allow benefits to be bought out where the Member has less than 5
               years Qualifying Service, or to allow the Trustees to buy out the
               benefits of the Widow or Widower of such a Member

The transfer will be subject to any requirements of the Inland Revenue

                                       10
<Page>

The receiving scheme or policy must be an appropriate personal pension scheme, a
          contracted-out occupational pension scheme, a section 53 money
          purchase or section 53 salary related scheme, an overseas occupational
          pension scheme to which the Occupational Pensions Board approve the
          transfer or an insurance policy or annuity contract of the type
          described in section 19 of the Act

(2)CONTRACTED-OUT SALARY RELATED SCHEMES AND SECTION 19 INSURANCE POLICIES OR
          ANNUITY CONTRACTS

The receiving scheme policy or contract must provide the Member and the Member's
          Widow or Widower with GMPs equal to their accrued GMPs under the
          Scheme up to the date of transfer, together with revaluation until the
          Member reaches State Pension Age or dies (if earlier). In the case of
          GMPs already in payment the receiving scheme must provide for the
          pensions to commence from the date from which liability for payment
          has been assumed by it, and for the conditions of payment relating to
          its own GMPs to apply equally to such pensions

(3)ALL OCCUPATIONAL PENSION SCHEMES (EXCEPT OVERSEAS SCHEMES COVERED BY (6))

In the case of transfer of accrued rights to GMPs (other than transfer in
          accordance with regulations 2(4) and 2A(4) of SI 1985/1323) the member
          must have entered employment with an employer which is (or, in the
          case of a section 53 scheme, is or was) a contributor to the receiving
          scheme

(4)APPROPRIATE PERSONAL PENSION SCHEMES AND OCCUPATIONAL PENSION SCHEMES WHICH
          ARE OR WERE CONTRACTED-OUT BY THE MONEY PURCHASE TEST

That part of the transfer payment which relates to the Member's accrued rights
          to GMPs must be of an amount at least equal to the cash value of those
          accrued rights and applied by the receiving scheme in providing money
          purchase benefits for or in respect of the Member

(5)SECTION 53 MONEY PURCHASE OR SECTION 53 SALARY RELATED SCHEMES

No transfer payment may be made to such a scheme without the approval of the
          Occupational Pensions Board, who may impose any conditions they
          consider appropriate

(6)OVERSEAS OCCUPATIONAL PENSION SCHEMES NOT COVERED BY (2), (4) OR (5) ABOVE

The Member must have entered employment outside the United Kingdom to which the
          receiving scheme applies

No transfer payments may be made to such a scheme without the approval of the
          Occupational Pensions Board, who may impose any conditions they
          consider appropriate

10.2EFFECT OF SUCH TRANSFERS

                                       11
<Page>

Where the Member's accrued rights to GMPs or liability for GMPs already in
     payment are transferred in accordance with Rule 10.1, the Member and the
     Member's Widow or Widower will cease to have any entitlement to a GMP under
     the Scheme. If the transfer does not relate to the whole of the Member's
     rights to benefits under the Scheme, the Member's remaining benefits under
     the Scheme may be reduced to allow for the fact that the Member's accrued
     rights to GMPs have been transferred

11.TRANSFER PREMIUMS

Where a Member ceases to be in Contracted-Out Employment before Normal Retiring
     Date and the Member's accrued rights to benefits (other than GMPs) are
     transferred to another occupational pension scheme which is neither a
     contracted-out scheme nor one which was formerly contracted-out and which
     remains under the supervision of the Occupational Pensions Board in
     accordance with Section 53 of the Act or to a non-appropriate personal
     pension scheme, the Trustees may elect to pay a transfer premium to the
     Secretary of State for Social Security. No such election may be made where
     the Member has completed less than 2 years' Qualifying Service or where an
     accrued rights premium is payable in respect of the Member

Where a transfer premium is paid, the Member's accrued rights to GMPs under the
     Scheme shall be extinguished

12.COMMUTATION OF GMP

12.1COMMUTATION CONDITION

The Commutation Condition is that the aggregate of the pensions and the pension
     equivalent of any lump sum benefits to which the person is entitled under
     the Scheme and under all other retirement benefit schemes relating to
     employment with the same employer as the employment in respect of which the
     benefits are payable does not exceed L 260 per annum (or such greater
     amount as may be prescribed by regulations made under section 21 and
     section 77 of the Act and is permitted by the Inland Revenue). In
     determining whether the Commutation Condition is satisfied:

(a)Where the commutation is taking place before State Pension Age, other than on
          the death of the Member, Fixed Rate Revaluation or Limited Revaluation
          must be applied to any GMP included in the aggregate pension and such
          GMP must be revalued to State Pension Age for the purposes of
          calculating that aggregate. For this purpose, Limited Revaluation is
          to be taken as 5% per annum compound

(b)Where the Member's pension, being an alternative to short service benefit,
          becomes payable before or after Normal Retiring Date, the value of
          that pension must, to the reasonable satisfaction of the Trustees be
          at least equal to the value of the Short Service Benefit plus the
          revaluation to Normal Retiring Date that the deferred pension would
          have attracted in accordance with Chapter II of Part

                                       12
<Page>

          IV of the Act had it been provided by the Scheme at Normal Retiring
          Date and the revaluation of GMP referred to in (a) above

(c)Where Commutation of the whole of a Member's deferred pension is taking place
          at Normal Retiring Date (or on the winding-up of the Scheme if
          earlier) the Member's pension in excess of GMP must be revalued up to
          Normal Retiring Date in accordance with Chapter II of Part IV of the
          Act and the GMP revalued in accordance with (a) above

(d)In any event the Trustees must be satisfied that the basis of commutation is
          reasonable. The basis of commutation must be certified as reasonable
          by an Actuary or be in accordance with commutation factors agreed with
          the PSO as suitable for the Scheme

12.2CIRCUMSTANCES IN WHICH GMP MAY BE COMMUTED

(1)MEMBER'S GMP

The Member's GMP may be commuted if the Commutation Condition is satisfied and
          all his/her other benefits under the Scheme are being commuted and

(a)his/her benefits have become payable; or

(b)the Scheme is being wound up

(2)WIDOW OR WIDOWER'S GMP

The Widow or Widower's GMP may be commuted if the Commutation Condition is
          satisfied and all her/his other benefits under the Scheme are being
          commuted, and

(a)her/his benefits have become payable; or

(b)the Member's benefits are being commuted on grounds of trivialities

(3)If the Member is a member of more than one retirement benefit scheme relating
          to the same employment the requirements of this rule must be satisfied
          by each of the schemes

13.SECURING GMPS

GMPs may be secured through the Scheme provided it has been established under an
     irrevocable trust subject to the laws of any part of the United Kingdom.
     Otherwise, a GMP must be secured by means of an insurance policy or annuity
     contract with an Insurer

                                       13
<Page>

14.WINDING-UP OF THE SCHEME

14.1PRIORITIES ON WINDING-UP

On a winding-up of the Scheme for any reason, priority must be given over any
     other liability to provide benefits to any benefit which falls within any
     one or more of the following:

(1)Pensions and other benefits in respect of which entitlement to payment has
     already arisen

(2)GMPs and accrued rights to GMPs

(3)State scheme premiums

(4)Equivalent pension benefits within the meaning of the National Insurance Act
     1965

14.2ORDER OF PRIORITIES

The Trustee and the Principal Employer may elsewhere in the provisions of the
     Scheme specify an order of priorities amongst the items listed in Rule 14.1
     but the order of priorities shall not give any liability to provide
     benefits which are not listed in Rule 14.1 priority equal to or exceeding
     the priority given to any item which is listed there

14.3VOLUNTARY CONTRIBUTIONS

Where Members' voluntary contributions to the Scheme are being used to provide
     benefits equivalent on a money purchase basis to the voluntary
     contributions paid, and where there are separately identifiable assets
     attributable to those voluntary contributions within the Scheme, 14.1 above
     shall not apply to those separately identifiable assets. That part of those
     assets which is attributable to the voluntary contributions of a Member
     shall be used to provide benefits for, or in respect of, that Member of the
     types specified in the other provisions of the Scheme. No regular payments
     may be made by the employer to those separately identified assets unless
     they are used solely for the purpose of meeting administrative expenses.

15.SCHEME CEASING TO BE A CONTRACTED-OUT SALARY RELATED SCHEME

If the Scheme ceases to be a contracted-out salary related scheme, the Trustees
     must seek the Occupational Pensions Board's approval to any proposed
     arrangements for securing GMPs. If it is decided to buy Members back into
     the State Earnings Related Pension Scheme, then accrued rights premiums or
     pensioner's rights premiums must be paid to the Secretary of State for
     Social Security in the manner required by regulations made under the Act.
     Once these premiums have been paid, the GMPs will be extinguished. The
     other benefits of the Members, Widows or Widowers concerned

                                       14
<Page>

     under the Scheme shall be reduced by the amount of the GMP accrued at the
     date the Scheme ceased to be contracted-out increased to State Pension Age
     or the Member's death (if earlier) by Fixed Rate Revaluation or Section 148
     Revaluation

16.SUSPENSION OF GMP

Payment of a GMP may be suspended during any period when either:

16.1The person receiving the GMP is unable to act (by reason of mental disorder
     or otherwise) but the amount of the GMP must either be paid or applied for
     the maintenance of the recipient or his dependants, or paid to the
     recipient when that recipient is again able to act, or paid to the
     recipient's estate after that recipient's death; or

16.2The recipient of the GMP is in prison or detained in legal custody but the
     amount of the GMP must then be paid or applied for the maintenance of such
     one or more of the recipient's dependants as the Trustees shall determine;
     or

16.3The Member is receiving the GMP but is then re-employed in an employment to
     which the Scheme relates. The GMP must then be increased under Rule 7.1
     above during the period of suspension.

17.FORFEITURE OF GMP

17.1Any instalment of a GMP may be forfeited if it is not paid within 6 years of
     the date on which the instalment became due and the Trustees do not know
     the whereabouts of the recipient.

17.2A GMP may be forfeited if the person entitled to the GMP has been convicted
     of one or more offences under the Official Secrets Acts 1911 to 1989, for
     which the recipient has been sentenced to a term or consecutive terms of
     imprisonment totalling at least 10 years, or of an offence of treason.

18.CONTRIBUTIONS EQUIVALENT PREMIUMS

18.1A contributions equivalent premium shall be paid, subject to 18.2 below, in
     respect of a Member who ceases to be in Contracted-out Employment before
     whichever is the earlier of the Member's Normal Retiring Date and the end
     of the tax year preceding that in which the member will reach State
     Pensionable Age with less than 2 years' Qualifying Service and less than 2
     years' Contracted-out Employment. A contributions equivalent premium shall
     not be paid where the Member's accrued rights include rights transferred
     from a personal pension, nor where the Member is a woman who dies in
     contracted-out employment in respect of Widower's GMP.

Payment of the contributions equivalent premium extinguishes the Member's
     accrued rights to GMPs under the Scheme. Therefore, where the premium is
     paid, any refund of contributions to the Member or any transfer payment
     from the Scheme in respect of a Member shall be reduced by the certified
     amount (as defined in the Act) in relation to

                                       15
<Page>

     that premium and any pension benefit under the Scheme for the Member or the
     Member's Widow or Widower shall be reduced so as to allow for the fact that
     their accrued rights to GMPs have been extinguished.

18.2The premium shall not be payable if:

(a)its amount is less than L 17 (or such greater amount as is specified in
          regulations made under the Act); or

(b)the Member's accrued rights to GMPs are transferred to another scheme, policy
          or contract in accordance with Rule 10 above; or

(c)the Member has become entitled to an immediate or a deferred pension under
          the Scheme on ceasing to be in Contracted-out Employment.

EXECUTED as a DEED by ICOM SOLUTIONS LIMITED by means of these signatures:

                           Director /s/ Irene Brown
                                    ---------------
                                    Irene Brown

                           Director/Secretary /s/ Chris Powell
                                              ----------------
                                              Chris Powell

EXECUTED as a DEED by ICOM SYSTEMS LIMITED by means of these signatures:

                           Director /s/ Irene Brown
                                    ---------------
                                    Irene Brown

                           Director/Secretary /s/ Chris Powell
                                              ----------------
                                              Chris Powell

SIGNED as a DEED by the
said PETER JOHN WHEBLE in  /s/ Peter John Wheble
                           ---------------------
the presence of: /s/ Irene Brown
                 ---------------
                 Irene Brown

                                       16
<Page>

                          DATED    JULY 29, 1996
                          -----------------------------

                             ICOM SOLUTIONS LIMITED            (1)

                                       AND

                                   S.M. SMITH                  (2)

                          -----------------------------

                               DEED OF APPOINTMENT
                                 RELATING TO THE
                          ICOM SOLUTIONS PENSION SCHEME

                          -----------------------------

<Page>

THIS DEED OF APPOINTMENT is made on July 29, 1996 BETWEEN:

(1)ICOM SOLUTIONS LIMITED (No. 1641088) whose registered office is at Lion
     House, P.O. Box 1240, Birmingham B6 7UH (the "PRINCIPAL EMPLOYER"); and

(2)STEPHEN MICHAEL SMITH of 17 Petworth Close, Stevenage, Hertfordshire S92 8UP
     (the "NEW TRUSTEE").

RECITALS

(A)This deed is supplemental to an Interim Trust Deed dated 5th January 1996
     (the "INTERIM DEED") made between the Principal Employer (1) and I.N. Brown
     and C.G. Powell (2) by which the Icom Solutions Pension Scheme (the
     "SCHEME") was established and a Supplemental Deed dated 1st April 1996 made
     between the Principal Employer (1) ICOM Systems Limited (2) and P.J. Wheble
     (3).

(B)Rule 8 of the Interim Deed provides that in effect the Principal Employer has
     the power by deed to appoint a new trustee as an additional trustee to the
     Scheme.

(C)The Principal Employer wishes to appoint the New Trustee with effect from the
     date of this deed and the New Trustee consents to be a trustee with effect
     from such date.

NOW THIS DEED WITNESSES that in exercise of the power in Rule 8 of the Interim
Deed and any and every other enabling power with effect from the date of this
deed the Principal Employer HEREBY APPOINTS the New Trustee to be an additional
trustee of the Scheme and the New Trustee HEREBY AGREES to act as a trustee of
the Scheme from such date.

IN WITNESS of the above this deed has been executed by or on behalf of the
parties and delivered the day and year first above written.

EXECUTED as a DEED by ICOM SOLUTIONS LIMITED by means of these signatures:

                  Director /s/ Irene Brown
                           ---------------
                           Irene Brown

                  Director/Secretary /s/ Chris Powell
                                     ----------------
                                     Chris Powell

                                        1
<Page>

SIGNED as a DEED by the said
STEPHEN MICHAEL SMITH         /s/ Stephen Michael Smith
                              -------------------------
in the presence of: /s/ P. J. Bush
                    --------------
                    P. J. Bush

<Page>

                        DATED      JANUARY 5, 1998
                        -----------------------------------

                              ICOM SOLUTIONS LIMITED                    (1)

                                       AND

                                IRENE NORMA BROWN                       (2)
                             CHRISTOPHER GARY POWELL
                                PETER JOHN WHEBLE
                                       AND
                              STEPHEN MICHAEL SMITH

                                   ----------

                            DEFINITIVE DEED AND RULES
                                 RELATING TO THE
                          ICOM SOLUTIONS PENSION SCHEME

                                   ----------

                                   Wragge & Co
                                   Birmingham

<Page>

THIS DEFINITIVE DEED AND RULES is made on January 5, 1998

BETWEEN:

(1)      ICOM SOLUTIONS LIMITED (No.1641088) whose registered office is at Lion
         House, PO Box 1240, Birmingham B6 7UH; and

(2)      IRENE NORMA BROWN of 8 Downham Close, Walsall, West Midlands WS5 3BX,
         CHRISTOPHER GARY POWELL of 25 Heritage Court, Lichfield, Staffordshire
         WS14 9ST, PETER JOHN WHEBLE of 62 Kingshayes Road, Aldridge, Walsall
         WS9 8RZ and STEPHEN MICHAEL SMITH of 17 Petworth Close, Stevenage,
         Hertfordshire SG2 8UP

RECITALS

(A)      The Icom Solutions Pension Scheme was established by the Interim Trust
         Deed dated 5 January 1996 mentioned in schedule 3.

(B)      This deed is supplemental to the deeds and documents listed in
         schedule 3

(C)      In the 1996 Deed, the Principal Employer undertook that it would decide
         the provisions of and execute within two years from the Effective Date
         a definitive trust deed adopting rules to govern the Scheme with effect
         from the Effective Date.

(D)      This Deed is the definitive trust deed contemplated by the 1996 Deed.

(E)      The Employers who participate in the Scheme as at the date of this deed
         are listed in schedule 4.

OPERATIVE PROVISIONS:

This deed provides as follows:

1        The Principal Employer with the consent of the Trustees declares that
         the provisions of the Rules contained in this deed and schedules 1 to 4
         shall take effect in relation to the Scheme with effect from the
         Effective Date but shall not operate to invalidate or affect any
         decision or the exercise of any power before the execution of this
         deed.

2        The Trustees hold the Fund on trust to apply it in accordance with the
         provisions of the Scheme as amended by this deed.

IN WITNESS whereof this deed has been executed by or on behalf of the parties
and delivered the day and year first above written

                                       (1)
<Page>

                                    CONTENTS

                                      RULES

<Table>
<Caption>
RULE              HEADING                                                                                  PAGE
<S>               <C>                                                                                        <C>
DEFINITIONS AND INTERPRETATION..............................................................................  1
         1        Definitions...............................................................................  1
         2        Interpretation and Overriding Provisions..................................................  8

EFFECTIVE DATE.............................................................................................. 10
         3        Effective Date............................................................................ 10

MODIFICATION AND AUGMENTATION............................................................................... 10
         4        Modification.............................................................................. 10
         5        Augmentation.............................................................................. 10
         6        Reviews and Reduction of Surplus.......................................................... 11

CONSTITUTION OF TRUSTEES.................................................................................... 11
         7        Appointment and Removal of Trustees....................................................... 11
         8        Expenses and Remuneration of Trustees..................................................... 12
         9        Trustees Benefiting from the Scheme....................................................... 13
         10       Trustee Indemnities and Insurance......................................................... 13

POWERS AND DUTIES OF TRUSTEES............................................................................... 15
         11       Administration and Management............................................................. 15
         12       Trustees Meetings and Procedures.......................................................... 15
         13       Delegation................................................................................ 15
         14       Advisers.................................................................................. 15
         15       Employment of Agents and Staff............................................................ 16
         16       Expenses and Debts........................................................................ 16
         17       Investment................................................................................ 16
         18       Insurance of Benefits..................................................................... 17
         19       Bank Accounts............................................................................. 18
         20       Borrowing................................................................................. 18
         21       Accounts and Audit........................................................................ 18
         22       Actuarial Investigations.................................................................. 18
         23       Insurance of Fund Assets.................................................................. 18

DISCRETIONARY TRUST OF LUMP SUMS............................................................................ 19
         24       Discretionary Trust of Lump Sums.......................................................... 19

ADDITIONAL VOLUNTARY CONTRIBUTIONS.......................................................................... 20
         25       Additional Voluntary Contributions........................................................ 20

PARTICIPATION OF EMPLOYERS, TRANSFERS AND WINDING-UP........................................................ 21
         26       Admission of Employers.................................................................... 21
</Table>

                                       (2)
<Page>

<Table>
<S>               <C>                                                                                        <C>
         27       Withdrawal of Employer.................................................................... 22
         28       Transfers to the Scheme................................................................... 22
         29       Transfers from the Scheme................................................................. 23
         30       Closing the Scheme........................................................................ 24
         31       Substitution of Principal Employer........................................................ 25
         32       Perpetuities.............................................................................. 26
         33       Transfer of Powers........................................................................ 26
         34       Winding-up................................................................................ 26

GENERAL..................................................................................................... 27
         35       Notices................................................................................... 27
         36       Production of Evidence.................................................................... 27
         37       Assignment, Forfeiture and Bankruptcy..................................................... 28
         38       Incapacity and Minority................................................................... 28
         39       Disclosure................................................................................ 29
         40       Resolution of Disputes.................................................................... 29
         41       Information from Participating Employers.................................................. 29
         42       Unclaimed Money........................................................................... 29
         43       Taxation.................................................................................. 29

ELIGIBILITY AND ADMISSION................................................................................... 30
         44       Eligibility and Admission................................................................. 30

CONTRIBUTIONS................................................................................................31
         45       Employers' Contributions.................................................................. 31
         46       Member Contributions...................................................................... 31

TERMINATION OF MEMBERSHIP AND BROKEN SERVICE................................................................ 33
         47       Termination of Membership................................................................. 33
         48       Absence................................................................................... 33
         49       Resumption of Membership.................................................................. 34

WITHDRAWAL FROM PENSIONABLE SERVICE AND PRESERVATION OF BENEFITS............................................ 36
         50       Entitlement to Short Service Benefit...................................................... 36
         51       Calculation of Short Service Benefit...................................................... 36
         52       Members with less than 2 years' Qualifying Service........................................ 37

BENEFITS ON RETIREMENT...................................................................................... 37
         53       Normal Retirement Pension................................................................. 37
         54       {No text in Rule 54}...................................................................... 37
         55       Early Retirement.......................................................................... 37
         56       Late Retirement........................................................................... 40
         57       Lump Sum on Retirement.................................................................... 40

PAYMENT OF PENSIONS......................................................................................... 41
         58       Timing.................................................................................... 41
         59       Duration.................................................................................. 41
</Table>

                                       (3)
<Page>

<Table>
<S>               <C>                                                                                        <C>
         60       Method and Increases...................................................................... 41

BENEFITS ON DEATH........................................................................................... 42
         61       Death of Member........................................................................... 42
         62       Death of Pensioner........................................................................ 43
         63       Death of Deferred Pensioner or Postponed.................................................. 43
         64       Reduction of Spouse's Pension............................................................. 44
         65       Benefits for Children..................................................................... 44

NON-PARTICIPATING EMPLOYMENT................................................................................ 46
         66       Non-Participating Employment.............................................................. 46

SCHEDULE

1        Revenue Limits..................................................................................... 47

2        Contracting-out.................................................................................... 62

3        Scheme Deeds and Documents......................................................................... 75

4        Participating Employers............................................................................ 75
</Table>

                                       (4)
<Page>

                                    THE RULES
                        THE ICOM SOLUTIONS PENSION SCHEME

DEFINITIONS AND INTERPRETATIONDEFINITIONS AND INTERPRETATION

1        DEFINITIONS DEFINITIONS

1.1      In this deed, unless the context otherwise requires:

         "1965 ACT" means the National Insurance Act 1965

         "1988 ACT" means the Income and Corporation Taxes Act 1988

         "1993 ACT" means the Pension Schemes Act 1993

         "1995 ACT" means the Pensions Act 1995

         "1996 ACT" means the Employment Rights Act 1996

         "1996 DEED" means the interim trust deed dated 5 January 1996 numbered
         1 in schedule 3.

         "2 YEARS' QUALIFYING SERVICE" has the meaning in section 71(7) 1993
         Act.

         "ACTUARY" means a Fellow of the Institute or Faculty of Actuaries (or a
         firm making available the services of such a person) appointed under
         Rule 14.

         "ADDITIONAL VOLUNTARY CONTRIBUTIONS" has the meaning which the
         expression "voluntary contributions" has in section 111 1993 Act.

         "ADVISER" means an actuary, auditor, fund manager, legal adviser,
         surveyor or any other adviser.

         "APPROVAL" means approval of the Scheme as an exempt approved scheme
         under Chapter I Part XIV 1988 Act.

         "BASIC SALARY" means:

         (a)      in relation to a Member who does not receive Profit-related
                  Pay, the Member's basic annual salary; and

         (b)      in relation to a Member who receives Profit-related Pay, the
                  Member's basic annual salary he would have received had he not
                  elected to receive Profit-related Pay.

         "BASIC STATE PENSION" means the single person's basic state pension
         from time to time.

                                        1
<Page>

         "BENEFICIARY" means any person absolutely or contingently entitled to a
         benefit from the Scheme.

         "CASH EQUIVALENT" has the meaning in section 94 1993 Act.

         "CHILD" in relation to a deceased person includes his step-child,
         illegitimate child, a child whom he has legally adopted, a child
         conceived but not yet born and any other person whom in the opinion of
         the Trustees the deceased treated as a child of his family.

         "CHILD'S ALLOWANCE" means a pension payable under Rule 65.

         "CONTRIBUTIONS EQUIVALENT PREMIUM" has the meaning in section 55 1993
         Act.

         "CONTRACTING-OUT REQUIREMENTS" means

         (a)      the requirements to be met for the purpose of obtaining and
                  maintaining a contracting-out certificate under Chapter I Part
                  III 1993 Act by reference to the Scheme in respect of any
                  period of Membership before 6th April 1997; and

         (b)      the requirements to be met for the purpose of obtaining and
                  maintaining a contracting-out certificate contained and
                  referred to in Part III 1995 Act by reference to the Scheme in
                  respect of any period of Membership on or after 6th April
                  1997.

         "DEFERRED PENSIONER" means a Former Member who:

         (a)      ceased Membership before his Normal Retirement Date;

         (b)      is not in receipt of a pension under the Scheme; and

         (c)      is entitled to a deferred pension under the Scheme.

         (or who is treated as such a Former Member by reason of a transfer
         payment received under Rule 28).

         "DEPENDANT", in relation to any individual, means the spouse, Nominated
         Dependant, or Eligible Child of that individual or any one whose
         standard of living will in the opinion of the Trustees be materially
         affected as a result of the death of the individual.

         "DISCLOSURE REQUIREMENTS" means the requirements for the obtaining and
         disclosure of information in relation to the Scheme under the 1995 Act.

         "DIVORCE REQUIREMENTS" means the requirement for the disclosure of
         information in relation to the Scheme and the provision of benefits
         under the Scheme in respect of

                                        2
<Page>

         the former Spouse of a Member or Former Member under the 1995 Act.

         "EFFECTIVE DATE" means the date specified in Rule 3.

         "ELIGIBLE CHILD" means a Child who:

         (a)      is age 18 or under; or

         (b)      is age 21 or under and undergoing full-time education; or

         (c)      is suffering from some mental or physical disability rendering
                  him unable to support himself financially (irrespective of
                  age).

         "EMPLOYEE" means a person in employment with an Employer.

         "EMPLOYER" means the Principal Employer, each of the companies listed
         in schedule 4 and any other person admitted to participation under Rule
         26.1 or, in relation to any Employee or former Employee or Beneficiary
         claiming through him, the Principal Employer or such other person by
         which, at the relevant time, he is or was last employed.

         "EQUAL TREATMENT REQUIREMENTS" means the requirements of sections 62-66
         1995 Act.

         "EQUIVALENT PENSION BENEFITS" means a pension equal to the minimum rate
         of equivalent pension benefits applicable under the 1965 Act in respect
         of any period during which a Member has been in Non-Participating
         Employment (as defined in the 1965 Act).

         "FINAL PENSIONABLE PAY" means:

         (a)      in relation to a Member who is not a Supplementary Member, the
                  annual average of his Pensionable Pay received over the 36
                  months immediately prior to his retirement, leaving
                  Pensionable Service or death (whichever occurs first) less the
                  annual average of the Basic State Pension in respect of such
                  period; or

         (b)      in relation to a Supplementary Member

                  (1)      the greater of:

                           (i)      his Basic Salary received in the 12 months
                                    immediately prior to his retirement, leaving
                                    Pensionable Service or death (whichever
                                    occurs first); and

                           (ii)     his highest Basic Salary in the 5 years
                                    immediately prior to retirement, leaving
                                    Pensionable Service or death (whichever

                                        3
<Page>

                                    occurs first); and

                  (2)      the annual average of his bonuses received in the 3
                           years immediately prior to his retirement, leaving
                           Pensionable Service or death (whichever occurs
                           first).

         "FORMER EMPLOYER" means an Employer which has ceased to participate in
         the Scheme under Rules 27 or 30.

         "FORMER IMI MEMBER" means either a Member who is admitted to Membership
         with effect from 1st April 1996 and who was immediately before such
         date contributing to the IMI Section of the IMI Pension Fund or such
         other Member as the Trustees and the Principal Employer shall agree.

         "FORMER MEMBER" means a Beneficiary who has a benefit under the Scheme
         by virtue of his Membership but whose Membership has ceased.

         "FUND" means the assets for the time being held by or on behalf of the
         Trustees on the trusts of the Scheme.

         "GUARANTEED MINIMUM PENSION" has the meaning in section 8 1993 Act.

         "IMI PENSION FUND" means the retirement benefits scheme known as the
         IMI Pension Fund established by a deed dated 30 September 1970.

         "IMI TRANSFEREES" means those Former IMI Members and Supplementary
         Members who consented to the transfer of an amount from the IMI Pension
         Fund to the Scheme in respect of all benefits payable for and in
         respect of their Membership of the IMI Pension Fund and in relation to
         whom a transfer payment has been received by the Scheme from the IMI
         Pension Fund.

         "INDEX" means the index of retail prices for all items published by the
         Central Statistical Office or any other suitable index adopted by the
         Trustees for the purposes of the Scheme.

         "INSOLVENCY EVENT" means in relation to an Employer a circumstance in
         which, if the Employer were the employer in relation to the Scheme for
         the purpose of section 22(1) 1995 Act, that section would apply to the
         Scheme.

         "INSURANCE COMPANY" has the meaning in section 659B(1) 1988 Act.

         "LIFE ASSURANCE MEMBER" means an Employee specified in Rule 44.11 or
         any other Employee whom the Principal Employer directs shall be
         entitled only to benefits under Rule 61.7.

         "MEMBER" means, subject to Rules 27.2, 30.1 and 47, an Employee who has
         been admitted to participate in the Scheme under Rule 44.

                                        4
<Page>

         "MEMBER CONTRIBUTIONS" means contributions payable under Rule 46.1(a).

         "MEMBERSHIP" means the status of being a Member.

         "MINIMUM FUNDING REQUIREMENT" has the meaning in section 56 1995 Act.

         "NEW PRINCIPAL EMPLOYER" has the meaning in Rule 31.1.

         "NOMINATED DEPENDANT" in relation to a deceased individual having no
         Spouse means a person who has been nominated in writing to the Trustees
         as someone who is financially dependant on him and who, in the opinion
         of the Trustees, is (or was at the date of his death) wholly or partly
         financially dependant on him.

         "NORMAL RETIREMENT DATE" means in relation to a Member or Former Member
         who is not a Supplementary Member his 65th birthday and in relation to
         a Supplementary Member his 62nd birthday.

         "OLD PRINCIPAL EMPLOYER" has the meaning in Rule 31.1

         "OTHER SCHEME" means the trustees or administrators of an occupational
         pension scheme, a Personal Pension Scheme, annuity contract or policy
         or other pension arrangement which meets the requirements of section 95
         1993 Act {arrangements to which cash equivalents may be taken} or any
         other scheme or arrangement specifically approved by the Revenue for
         the purpose of Rule 28 or Rule 29.

         "PART-TIME PENSIONABLE SERVICE" means in relation to a Member any
         Pensionable Service during which his normal contractual weekly hours of
         work are less than 30.

         "PENSIONABLE PAY" means:

         (a)      in relation to a Member who is not a Supplementary Member at
                  any date, his Basic Salary provided that in relation to a
                  Member who is in Part-time Pensionable Service his Pensionable
                  Pay shall be an amount calculated as:
                                    BS  X   SWW
                                            ---
                                            NWW

                  Where:

                  BS means at any date his Basic Salary;

                  SWW means the full-time standard number of weekly hours of
                  work, determined by the Principal Employer applicable to the
                  Member as at that date; and

                  NWW means the number of his average contractual weekly hours
                  of work for the period of Part-time Pensionable Service in
                  question as at that date; or

                                        5
<Page>

         (b)      in relation to a Supplementary Member at any date, his Basic
                  Salary and his taxable bonuses accrued during the financial
                  year of the Principal Employer immediately preceding such
                  date.

         "PENSIONABLE SERVICE" in relation to a Member means the completed years
         and months of his Membership during which either the Member is making
         Member Contributions or Member Contributions are made in respect of him
         and any additional period awarded to him by reason of a transfer
         payment received under Rule 28 provided that in relation to a Member
         who is or has been in Part-time Pensionable Service it shall be
         calculated in accordance with the following formula for each period of
         Part-time Pensionable Service:

                                    NWW  X 12
                                    ---
                                    SWW

         Where:

         NWW is the number of the Member's average contractual weekly hours of
         work for the period of Part-time Pensionable Service in question; and

         SWW is the standard number of weekly hours of work, determined by the
         Principal Employer applicable to the Member.

         "PENSIONER" (except in the expressions "Deferred Pensioner" and
         "Postponed Pensioner") means a person who is a Former Member entitled
         to be receiving a pension under the Scheme (or who is treated as such a
         person by reason of a transfer payment received under Rule 28).

         "PERSONAL PENSION SCHEME" means a personal pension scheme approved by
         the Revenue under Chapter IV Part XIV 1988 Act.

         "PHI SCHEME" means the permanent health insurance scheme which is
         insured in the name of the Principal Employer from time to time for the
         benefit of the Members.

         "POLICY" means any contract or policy with an Insurance Company which
         is an Other Scheme or which provides death or other contingent
         benefits.

         "POSTPONED PENSIONER" means a Former Member still in Service with the
         consent of the Employer after his Normal Retirement Date.

         "PRESERVATION REQUIREMENTS" means the provisions of Chapters I, II and
         IV Part IV 1993 Act relating to the rights of a Former Member on
         termination of his Membership.

         "PRINCIPAL EMPLOYER" means Icom Solutions Limited or any person who
         becomes the Principal Employer under Rule 31.2.

                                        6
<Page>

         "PROFIT-RELATED PAY" has the meaning in section 169 1988 Act.

         "PRO-RATED BASIC STATE PENSION" means in relation to a Member who is or
         has been in Part-time Pensionable Service for each period of Part-time
         Pensionable Service the amount calculated in accordance with the
         following formula:

                                    NWW  X BSP
                                    ---
                                    SWW

         Where

         NWW is the number of the Member's average contractual weekly hours of
         work for the period of Part-time Pensionable Service in question;

         SWW is the standard number of weekly hours of work determined by the
         Principal Employer applicable to the Member; and

         BSP is the Basic State Pension.

         "RELEVANT BENEFITS" has the meaning in section 612 1988 Act.

         "REVENUE" means the Commissioners of Inland Revenue.

         "RULE" means any of these Rules.

         "SCHEDULE OF CONTRIBUTIONS" has the meaning in section 58 1995 Act.

         "SCHEME" means the Icom Solutions Pension Scheme governed by this deed.

         "SERVICE" means such continuous employment with an Employer as the
         Employer decides is permanent employment.

         "SHORT SERVICE BENEFIT" has the meaning in section 71(2) 1993 Act.

         "SPOUSE" in relation to a deceased individual means either a person who
         was married to him at the date of his death or, if there is no such
         person, at the discretion of the Trustees such other person (if any)
         with whom he was co-habiting at the date of his death, and who in the
         opinion of the Trustees is or was financially dependant on him at the
         date of his death.

         "SUPPLEMENTARY MEMBER" means a Member who is admitted to Membership
         with effect from 5 January 1996 and who was immediately before such
         date contributing to either the Supplementary Fund or Facsimile Section
         of the IMI Pension Fund.

         "IMI TRANSFER AMOUNT" means the value of assets transferred to the
         Scheme from the IMI Pension Fund in respect of the IMI Transferees.

                                        7
<Page>

         "TRIVIAL PENSION" means in relation to an individual a pension which
         when added to all pensions payable in respect of employment with the
         Employers and the pension equivalent of any lump sum and including any
         pension arising from the payment of additional voluntary contributions
         is not more than L 260 per annum (or such higher amount as may be
         prescribed from time to time by regulations made under sections 21(1)
         and 77(5) 1993 Act).

         "TRUSTEES" means Irene Norma Brown, Christopher Gary Powell, Peter John
         Wheble and Stephen Michael Smith or the trustee or trustees for the
         time being of the Scheme and includes, where the context requires, the
         directors for the time being of a corporate trustee.

2        INTERPRETATION AND OVERRIDING PROVISIONS  INTERPRETATION AND OVERRIDING
         PROVISIONS

2.1      The contracting-out model rules in schedule 2 apply to the Scheme in
         relation to:

         (a)      a Member or Former Member whose employment before 6th April
                  1997 was contracted-out by reference to the Scheme; and

         (b)      his Pensionable Service during the period of employment
                  specified in Rule 2.1(a).

         To that extent the model rules override the other provisions of this
         deed except to the extent specified in the model rules. Subject to that
         the provisions listed in Rule 2.2(a) - (e) apply to the Scheme and this
         deed takes effect subject to them.

2.2      Each of the Principal Employer, the Employers and the Trustees in
         making any decision or in giving or withholding its agreement or
         consent or in exercising or not exercising any power in relation to the
         Scheme shall comply with:

         (a)      the Revenue limits rules in schedule 1 (which may require
                  benefits to be restricted) and any requirements of the Revenue
                  to obtain and maintain Approval;

         (b)      the Preservation Requirements;

         (c)      the Disclosure Requirements;

         (d)      the Equal Treatment Requirements;

         (e)      the Contracting-out Requirements;

2.3      Subject to Rule 2.2, each of the Principal Employer and the Employers
         in making any decision or in giving or withholding its agreement or
         consent or in exercising or not exercising any power in relation to the
         Scheme shall do so at its absolute and uncontrolled discretion and for
         its own benefit and shall owe no duty to any Employer, Employee,
         Beneficiary or any other person.

                                        8
<Page>

2.4      Subject to the performance of their duties and Rule 2.2, the Trustees
         in making any decision or in giving or withholding their agreement or
         consent or in exercising or not exercising any power in relation to the
         Scheme shall do so at their absolute and uncontrolled discretion.

2.5      The decision of the Trustees shall be final on all questions which are
         left to their determination or decision in relation to the Scheme and
         on all matters relating to the management and administration of the
         Scheme on which this deed and any other provisions of the Scheme are
         silent.

2.6      Words importing the singular include the plural and vice versa. The
         plural form of words and expressions defined in Rule 1 shall be
         construed according to the meaning given to the singular form and vice
         versa.

2.7      Words importing one gender (except the words "male" and "female") or
         the neuter include the other gender and the neuter as the case may be.

2.8      The table of contents, the headings to the provisions of this deed and
         words between the symbols { } are for reference purposes only and shall
         not affect the meaning or construction of this deed.

2.9      References to this deed include the Rules and the schedules.

2.10     Any reference to a statute (or to a particular chapter, part of,
         section of, or schedule to, a statute) includes any modification or
         re-enactment of it and any regulations made under it.

2.11     Nothing in this deed or other provisions of the Scheme shall:

         (a)      restrict the right of an Employer to terminate the employment
                  of an Employee with the Employer; or

         (b)      be used in aggravation of damages in any proceedings brought
                  by the Employee against any Employer in respect of the
                  termination of his employment.

2.12     Nothing in this deed shall in any way be construed as imposing upon an
         Employer a contractual obligation as between the Employer and an
         Employee to contribute or to continue to contribute to the Fund.

2.13     No person shall have any claim, right or interest under the Scheme or
         any claim upon or against the Trustees or an Employer except under or
         in accordance with this deed.

2.14     If the Trustees reduce or vary the benefits under the Scheme relating
         to a Beneficiary with his agreement, the agreement of the Beneficiary
         shall bind any other Beneficiary affected by the variation.

                                        9
<Page>

EFFECTIVE DATEEFFECTIVE DATE

3        EFFECTIVE DATE  EFFECTIVE DATE

3.1      This deed has effect from 5 January 1996. Any provision of the 1995 Act
         referred to in this deed is effective from the later of the Effective
         Date or the date on which it comes into force.

MODIFICATION AND AUGMENTATIONMODIFICATION AND AUGMENTATION

4        MODIFICATION  MODIFICATION

4.1      Subject to Rule 4.2, the Principal Employer may by deed change all or
         any of the provisions of this deed or other provisions of the Scheme
         including this Rule 4 in any way. Any change shall take effect from the
         date specified in the deed making the change, which date may be earlier
         or later than the date of that deed.

4.2      The provisions of:

         (a)      section 65 1995 Act {equal treatment rule: alteration of
         schemes by trustees};

         (b)      section 67 1995 Act {protection of accrued rights}; and

         (c)      section 68 1995 Act {limited powers of trustees to modify
         schemes}, apply.

4.3      The Principal Employer shall provide to the Trustees any deed made
         under Rule 4.1 as soon as practicable.

5        AUGMENTATION  AUGMENTATION

5.1      Subject to Rule 29.4(c) and Rule 34.2, the Trustees may with the
         consent of the Principal Employer:

         (a)      augment or vary benefits payable under the Scheme either
                  generally or in any particular case; or

         (b)      provide benefits for any Employee or former Employee or any
                  Spouse, Child or Dependant of a former Employee.

5.2      If the Trustees exercise any of the powers in Rule 5.1, Rule 29.4(b)
         Rule 29.4(c) or Rule 34.2 the Trustees shall, having considered the
         advice of the Actuary, agree with the Principal Employer and the
         Employer the amount and timing of additional contributions required to
         be paid to the Scheme taking into account the cost of the additional
         benefits and such revisions (if any) to the Schedule of Contributions
         will be made as are then necessary to meet the Minimum Funding
         Requirement taking into account the cost of the additional benefits.

                                       10
<Page>

6        REVIEWS AND REDUCTION OF SURPLUS  REVIEWS AND REDUCTION OF SURPLUS

6.1      The Principal Employer and the Trustees shall at least once each
         calendar year review:

         (a)      the pensions currently payable at the time of each review; and

         (b)      the increases (if any) which form part of the benefits of the
                  Scheme

         for the purpose of considering an increase or additional increase under
         Rule 5.1(a).

6.2      If an actuarial valuation under Rule 22 discloses a surplus in excess
         of the prescribed maximum described in paragraphs 1 and 2 Schedule 22
         1988 Act the Trustees shall apply such surplus in such one or more of
         the ways described in paragraph 3 schedule 22 1988 Act as the Principal
         Employer decides.

6.3      Section 37 1995 Act {payment of surplus to employer} applies.

CONSTITUTION OF TRUSTEESCONSTITUTION OF TRUSTEES

7        APPOINTMENT AND REMOVAL OF TRUSTEES  APPOINTMENT AND REMOVAL OF
         TRUSTEES

7.1      Subject to Rules 7.5 to 7.7, the Principal Employer shall have power by
         deed to appoint a new or additional Trustee and to remove a Trustee
         provided that, unless a body corporate is the sole Trustee, the number
         of Trustees shall not be less than two.

7.2      Subject to Rules 7.5 to 7.7, a body corporate (whether or not a trust
         corporation) may remain or be appointed sole Trustee.

7.3      Subject to Rule 7.4, if, after the resignation, the continuing Trustees
         shall be at least either a body corporate or two individuals, any
         Trustee may resign as a Trustee by serving written notice on the
         Principal Employer and the other Trustees to that effect.

7.4      Every Trustee shall on ceasing to be a Trustee execute such documents
         and do all such things as may be necessary to give effect to such
         cessation and to vest the Fund in the continuing Trustees.

7.5      If section 16 or section 18 1995 Act {Requirement for member-nominated
         trustees or directors} applies to the Scheme, it applies on the footing
         that:

         (a)      unless the Principal Employer otherwise agrees, neither the
                  Principal Employer nor any Employer has given its approval for
                  a greater number of member-nominated trustees or
                  member-nominated directors than that required to satisfy the
                  minimum under section 16(6) or section 18(6) 1995 Act;

         (b)      unless the Principal Employer otherwise agrees, under any
                  appropriate rules

                                       11
<Page>

                  which are approved or prescribed under section 20 1995 Act,
                  each of the Principal Employer and the Employers requires that
                  to qualify for nomination as a member-nominated trustee or
                  member-nominated director, a person who is not a Member, a
                  Postponed Pensioner, a Deferred Pensioner or a Pensioner must
                  be approved in writing by the Principal Employer; and

         (c)      any person who is nominated and selected in accordance with
                  appropriate rules under section 16 1995 Act shall become a
                  Trustee at the beginning of the period applying to that person
                  as specified in the arrangements made under section 16 1995
                  Act and shall cease to be a Trustee at the end of that period
                  or when those arrangements or the 1995 Act provide for him to
                  cease to be Trustee.

7.6      If arrangements for selecting a Trustee or Trustees are made and
         implemented under section 17 1995 Act {exceptions to requirements for
         member-nominated trustees} then any person who is selected as a Trustee
         in accordance with those arrangements while they continue to have
         effect shall:

         (a)      become a Trustee at the beginning of the period applying to
                  that person as specified in those arrangements; and

         (b)      shall cease to be a Trustee at the end of that period or when
                  those arrangements or the 1995 Act provide for him to cease to
                  be a Trustee whichever is the earlier.

7.7      The Principal Employer and the Trustees shall record in writing any
         arrangements which are made under sections 16-21 1995 Act. The Trustees
         shall notify the Principal Employer as soon as practicable after any
         person becomes or ceases to be Trustee under Rule 7.5(c), Rule 7.6(a)
         and Rule 7.6(b).

7.8      If a person is purportedly appointed as a new or additional Trustee
         under Rule 7.1 or pursuant to section 16 or 17 1995 Act but who is at
         the time of the appointment disqualified under section 29 1995 Act, the
         appointment shall be void from the time of the appointment provided
         that:

         (a)      subsections (5) and (6) of section 30 1995 Act apply both to
                  things done by that person and to him; and

         (b)      such person shall execute such documents and do all such
                  things as may be necessary to give effect to his ceasing to
                  act purportedly as a Trustee and to vest the Fund in the
                  continuing Trustees.

8        EXPENSES AND REMUNERATION OF TRUSTEES  EXPENSES AND REMUNERATION OF
         TRUSTEES

8.1      The Trustees shall be entitled to pay out of the Fund any expenses
         incurred in connection with the Scheme, to be paid in priority to all
         other claims falling to be met out of the Fund.

                                       12
<Page>

8.2      The Trustees may, with the consent of the Principal Employer, pay to
         any Trustee, or director of a corporate Trustee, out of the Fund
         reasonable remuneration for acting in that capacity or in any other
         capacity authorised by the Rules, to be so paid in priority to all
         other claims (other than under Rule 8.1) payable out of the Fund.

8.3      A Trustee or director of a corporate Trustee paid or intended to be
         paid under Rule 8.2 may participate in taking a decision under Rule 8.2
         notwithstanding his personal interest in it and may retain for himself
         any reasonable remuneration which the Trustees decide to pay to him.

9        TRUSTEES BENEFITING FROM THE SCHEME  TRUSTEES BENEFITING FROM THE
         SCHEME

9.1      The decision of, or the exercise of a power by, the Trustees shall not
         be invalidated or questioned on the ground that any of the Trustees or
         directors of a corporate Trustee had an interest in the result of the
         decision or the exercise of the power.

9.2      A Beneficiary who is or has been a Trustee (or a director or officer of
         a corporate Trustee or a delegate of the Trustees) may retain for
         himself any benefit to which he is entitled by virtue of his
         Membership, including any benefit as augmented or provided under Rules
         5, 29 and 34, whether or not the Beneficiary participated in the
         exercise of the power in Rules 5, 29 and 34 in relation to him.

9.3      Subject to the consent of the Principal Employer and of the Trustees, a
         Trustee who is or becomes a director or employee of any company in
         which the Trustees hold shares or any other interest may retain for
         himself any resulting fees or remuneration notwithstanding that his
         retention of, or appointment to, that office or employment may be
         directly or indirectly due to the exercise or non-exercise of any votes
         by the Trustees.

10       TRUSTEE INDEMNITIES AND INSURANCE  TRUSTEE INDEMNITIES AND INSURANCE

10.1     Subject to section 31 {trustees not to be indemnified for fines and
         civil penalties} and section 33 {investment powers: duty of care} 1995
         Act, no Trustee or director of a corporate trustee shall as trustee of
         the Scheme or in respect of the exercise or purported exercise of or
         the omission of the exercise of his rights or powers in relation to the
         Scheme incur any personal responsibility or be liable for anything
         whatsoever except for breach of trust knowingly and intentionally
         committed or condoned by him which at the time of his commission or
         condonation is known by the Trustee to be a breach of trust.

10.2     The Principal Employer shall both before and after the winding-up of
         the Scheme indemnify each of the Trustees or director of a corporate
         trustee against all or any claims, costs, losses, damages, awards and
         expenses which he may pay or incur or which may be made or awarded
         against him as a trustee of the Scheme except for breach of trust
         knowingly and intentionally committed or condoned by the Trustee which
         at the time of his commission or condonation is known by the Trustee to
         be a

                                       13
<Page>

         breach of trust to the extent that such claims, costs, losses, damages,
         awards and expenses cannot for any reason be met out of the Fund or a
         policy effected under Rule 10.3.

10.3     Subject to Rule 10.4 and section 31 1995 Act, the Trustees may effect
         any insurance or policy of indemnity in relation to acts or omissions
         or liabilities of themselves, their servants, agents or other persons
         (including employees of the Principal Employer) in connection with the
         Scheme and may pay the premiums for the insurance or policy and any
         related expenses from the Fund.

10.4     Such insurance or policy shall not require the Trustees or allow the
         insurer to claim under any indemnity from the Principal Employer to the
         Trustees in respect of the insured risk.

                                       14
<Page>

POWERS AND DUTIES OF TRUSTEESPOWERS AND DUTIES OF TRUSTEES

11       ADMINISTRATION AND MANAGEMENT  ADMINISTRATION AND MANAGEMENT

11.1     The Trustees shall be the administrator of the Scheme for the purposes
         of Chapter I Part XIV 1988 Act.

12       TRUSTEES MEETINGS AND PROCEDURES  TRUSTEES MEETINGS AND PROCEDURES

12.1     This Rule 12 is subject to section 32 1995 Act {decision of trustees
         and notices of meetings}.

12.2     The Trustees, or the officers of a corporate body which is sole
         Trustee, shall meet for the purpose of considering the affairs of the
         Scheme at least once a year. Subject to that, the meetings and
         procedures of a corporate body which is sole Trustee will be regulated
         by its governing document. In any other case Rules 12.3 to 12.6 apply.

12.3     The decisions of the Trustees and of any committee of the Trustees
         (established under Rule 13) are required to be taken by agreement of a
         majority of all of the Trustees or a majority of all of the committee
         of the Trustees.

12.4     A simple majority of the Trustees, or a simple majority of the members
         of a committee of the Trustees, must be present when any decision is so
         taken, but a Trustee who is not so present may subsequently make a
         decision of the other Trustees effective by signing a written record of
         it.

12.5     A decision recorded in writing and signed by all of the Trustees shall
         be effective as if it were a decision of a meeting of the Trustees.

12.6     Subject to Rules 12.1 - 12.5, the Trustees may make such regulations
         for the conduct of their business as they decide.

13       DELEGATION  DELEGATION

13.1     Subject to Rule 13.2, the Trustees may with the consent of the
         Principal Employer delegate all or any of their powers, duties, trusts
         and discretions (including the power to delegate in this Rule 13.1) to
         any person on such terms, for such periods and at such remuneration (if
         any) as they think fit, but any remuneration for a Trustee must be
         authorised under Rule 8.

13.2     Section 34 1995 Act {power of investment and delegation} applies.

14       ADVISERS  ADVISERS

14.1     The Trustees shall appoint Advisers so far as they are required to do
         so by section 47 1995 Act. The Trustees may appoint any Adviser when
         they are not required to do so by the 1995 Act.

                                       15
<Page>

14.2     Subject to sections 47 and 48 1995 Act, the Trustees may appoint or
         remove any Adviser on such terms as to remuneration and otherwise as
         they think fit.

14.3     The Trustees shall not seek or rely upon the advice of any Adviser
         unless he is appointed by the Trustees, but the Trustees may appoint an
         Adviser who also advises the Principal Employer or any Employer,
         provided they instruct the Adviser to notify the Trustees as soon as
         the Adviser becomes aware of any conflict of interest between the
         Trustees and the Principal Employer or any Employer.

14.4     The Trustees shall only seek or rely upon the advice of the Adviser who
         has been appointed as actuary under Rule 14.1 and in accordance with
         section 47(1)(b) 1995 Act in relation to those functions which are
         required to be exercised by such person under the 1995 Act.

14.5     Subject to Rules 14.3 and 14.4 and section 33 and section 34(4) 1995
         Act {duty of care in relation to investment}, the Trustees may act in
         accordance with advice given by an Adviser and shall not be liable for
         any resulting loss.

15       EMPLOYMENT OF AGENTS AND STAFF  EMPLOYMENT OF AGENTS AND STAFF

15.1     The Trustees may, with the consent of the Principal Employer, employ or
         engage such persons and on such terms as to remuneration and otherwise
         as they think fit to transact any business of the Scheme or to
         administer the Scheme. Except in the case of a Trustee, such person
         may, if he is acting in good faith, comply with the directions of the
         Trustees without being obliged to ascertain that those directions
         comply with this deed.

15.2     Any remuneration for a Trustee under Rule 15.1 must be authorised under
         Rule 8.

16       EXPENSES AND DEBTS16EXPENSES AND DEBTS

16.1     Unless the Principal Employer decides otherwise, all costs, charges and
         expenses incurred by the Trustees in connection with the Scheme and any
         remuneration of the Trustees shall be payable out of the Fund.

17       INVESTMENT  INVESTMENT

17.1     The Trustees may invest the Fund, and may retain or transpose and vary
         any such investment, in any form of investment which they could make if
         they were a sole, absolute and beneficial owner of the Fund. The
         Trustees may appoint an investment manager who is authorised under the
         Financial Services Act 1986 to exercise their powers of investment.

17.2     An investment authorised by Rule 17.1 may involve a liability on the
         Fund, need not produce income or be authorised by law for the
         investment of trust moneys, and may be of a wasting or reversionary
         nature.

                                       16
<Page>

17.3     The Trustees may improve, repair or develop land or other property.

17.4     The Trustees may underwrite, sub-underwrite or guarantee the
         subscription of any stocks, shares, debentures, debenture stock, bearer
         securities or other investments and may deal in commodities, commodity
         futures, financial futures, traded options and derivatives of all
         kinds.

17.5     The following sections of the 1995 Act apply:

         (a)      section 33 {investment powers: duty of care};

         (b)      section 34 {power of investment and delegation};

         (c)      section 35 {preparation and maintenance of a written statement
                  of investment principles};

         (d)      section 36 {choosing investments}.

17.6     The Trustees may invest all or any part of the Fund in a common
         investment fund or in a unit trust, mutual fund or managed fund of an
         insurance company or in the purchase of shares in an investment trust
         which, in any of these cases, meets the requirements of sections 34-36
         1995 Act in relation to the Scheme.

17.7     The Occupational Pension Schemes (Investment) Regulations 1996 {not
         more than 5% of the Fund to be invested in employer-related
         investments} apply.

17.8     The Trustees may hold assets either in the name of the Trustees or any
         of them or jointly with some other person or in the name of a nominee
         or custodian or sub-custodian. The Trustees may appoint a custodian of
         Fund assets on any terms including power to appoint sub-custodians and
         nominees without the approval of the Trustees.

17.9     At any time when the Trustees are a sole corporate Trustee and not a
         trust corporation, the Trustee may appoint another person to hold any
         real property in the Fund jointly with it.

18       INSURANCE OF BENEFITS  INSURANCE OF BENEFITS

18.1     The Trustees may effect and deal with any Policy for the provision of
         any benefit payable under the Scheme.

18.2     The Trustees may appropriate any Policy in the Fund, except for a
         Policy representing additional voluntary contributions, to the
         provision of any benefit payable under the Scheme to any Beneficiary
         without his consent.

18.3     If a Policy is appropriated under Rule 18.2 then, so far as is
         consistent with section 67 1995 Act {restrictions on powers to alter
         schemes} 73 1995 Act {preferential

                                       17
<Page>

         liabilities on winding-up} and the Preservation Requirements:

         (a)      the Beneficiary in question shall not be entitled to any
                  benefit except for the benefits payable out of the Policy;

         (b)      no person shall have any right to resort to the Policy in
                  priority to or equally with the Beneficiary; and

         (c)      the provisions of this deed relating to the closure or
                  winding-up, in whole or in part, of the Scheme shall have
                  effect subject to this Rule 18.3.

18.4     The Trustees may purchase in the name of or assign to any Beneficiary
         any Policy for the provision of any benefit payable to that
         Beneficiary.

18.5     The consent of the Beneficiary to a purchase or assignment under Rule
         18.4 shall not be required except in so far as his consent is required
         in order to comply with the Preservation Requirements, the
         Contracting-out Requirements or the requirements for Approval.

18.6     If a Policy is purchased or assigned under Rule 18.4 the Beneficiary in
         question shall immediately cease to have any rights under the Scheme to
         any benefit.

19       BANK ACCOUNTS  BANK ACCOUNTS

19.1     The Trustees may keep any money received by them in a separate bank
         account kept by them at an institution authorised under the Banking Act
         1987.

19.2     The Trustees may authorise any person to open and operate an account
         authorised by Rule 19.1 (including the drawing and endorsing of
         cheques).

20       BORROWING  BORROWING

20.1     The Trustees may borrow money on any terms and conditions (including as
         to security).

21       ACCOUNTS AND AUDIT21 ACCOUNTS AND AUDIT

21.1     The Trustees shall obtain at such intervals as they decide (being
         intervals of not more than twelve months) accounts audited by the
         auditor of the Scheme and a statement from the auditor about
         contributions under the Scheme.

22       ACTUARIAL INVESTIGATIONS  ACTUARIAL INVESTIGATIONS

22.1     The Trustees shall obtain at such intervals as they decide (being
         intervals of not more than three years) a valuation by the Actuary of
         the assets and liabilities of the Scheme.

23       INSURANCE OF FUND ASSETS  INSURANCE OF FUND ASSETS

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23.1     The Trustees may insure any assets against any risks and for any
         amounts.

                                       19
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DISCRETIONARY TRUST OF LUMP SUMSDISCRETIONARY TRUST OF LUMP SUMS

24       DISCRETIONARY TRUST OF LUMP SUMS  DISCRETIONARY TRUST OF LUMP SUMS

24.1     Any lump sum benefit payable under the Scheme in respect of the death
         of a Beneficiary shall be held by the Trustees on trust to pay it
         within two years from the date of death to or for the benefit of such
         one or more of:

         (a)      the Spouse of the Beneficiary;

         (b)      any parent or grandparent of the Beneficiary;

         (c)      any Dependant of the Beneficiary;

         (d)      any brother or sister of the Beneficiary;

         (e)      any descendant of any brother or sister of the Beneficiary;

         (f)      any person or unincorporated body notified by the Beneficiary
                  to the Trustees for the purpose of this Rule 24;

         (g)      any person or unincorporated body beneficially interested
                  under the intestacy or any testamentary disposition of the
                  Beneficiary; and

         (h)      the personal representatives of the Beneficiary

         and in such shares as the Trustees decide.

24.2     In the event of there being no person or unincorporated body known to
         the Trustees within the provisions of Rule 24.1 the benefit shall be
         retained by the Trustees for better securing the solvency of the
         Scheme.

24.3     The perpetuity period applicable to Rule 24.1 shall be 21 years from
         the death of the Beneficiary who has died or such longer period as is
         permitted by law.

                                       20
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ADDITIONAL VOLUNTARY CONTRIBUTIONSADDITIONAL VOLUNTARY CONTRIBUTIONS

25       ADDITIONAL VOLUNTARY CONTRIBUTIONS  ADDITIONAL VOLUNTARY CONTRIBUTIONS

25.1     A Member may pay Additional Voluntary Contributions to the Scheme to
         secure additional benefits under arrangements to be made by the
         Trustees with the consent of the Principal Employer provided that he
         has given the Employer at least one month's notice in writing.

25.2     The benefits payable under Rule 25.1 shall be determined by the
         Trustees having regard to the advice of the Actuary and the amount
         representing the Additional Voluntary Contributions paid to the Scheme
         by the Member.

25.3     The Trustees shall comply with section 111 1993 Act, the requirements
         of Regulation 5 of the Retirement Benefit Schemes (Restriction on
         Discretion to Approve) (Additional Voluntary Contributions) Regulations
         1993 and, where the Scheme is the "leading scheme" in relation to a
         Beneficiary, with the requirements of Regulation 6 of those Regulations
         so far as they concern main schemes.

                                       21
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PARTICIPATION OF EMPLOYERS, TRANSFERS AND WINDING-UPPARTICIPATION OF EMPLOYERS,
TRANSFERS AND WINDING-UP

26       ADMISSION OF EMPLOYERS  ADMISSION OF EMPLOYERS

26.1     Subject to Rule 26.2, the Principal Employer may admit to participation
         in the Scheme as an Employer any person either:

         (a)      which is associated in business by shareholding or otherwise
                  with the Principal Employer; or

         (b)      which is not so associated but whose participation is
                  acceptable to the Revenue for the purpose of Approval.

26.2     A person to be admitted under Rule 26.1 shall by deed in favour of the
         Trustees (whose agreement shall not be required):

         (a)      covenant to observe and perform the provisions of the Scheme
                  applicable to it as an Employer;

         (b)      agree that the Principal Employer may make all decisions and
                  exercise all discretions in relation to the Scheme under the
                  1995 Act on that person's behalf as though the Principal
                  Employer were the sole employer participating in the Scheme;

         (c)      agree that it will in relation to the Scheme:

                  (i)      exercise no right or discretion conferred on it by or
                           under the 1995 Act without the prior written consent
                           of the Principal Employer;

                  (ii)     exercise each right or discretion conferred on it by
                           or under the 1995 Act as directed from time to time
                           in writing by the Principal Employer;

                  (iii)    from time to time execute all such deeds, documents,
                           agreements, consents or approvals for the purpose of
                           complying with its obligations under Rule 26.2(c)(i)
                           or (ii) as may be considered necessary or desirable
                           by the Principal Employer;

                  (iv)     co-operate with the Principal Employer and the
                           Trustees in providing information about, and access
                           to, its employees from time to time;

                  (v)      if requested by the Principal Employer execute a deed
                           irrevocably appointing the Principal Employer as its
                           attorney to execute (in the name of that person or
                           otherwise) from time to time any of the deeds,
                           documents, agreements, consents or approvals
                           specified in Rule 26.2(iii);

                                       22
<Page>

                  (vi)     nominate the Principal Employer as the "appropriate
                           person" to act for it for the purposes of section
                           21(9) 1995 Act {member-nominated trustees};

                  (vii)    agree that the Trustees may consult the Principal
                           Employer under section 35(5)(b) 1995 Act {statement
                           of investment principles} to the exclusion of that
                           person;

                  (viii)   nominate the Principal Employer as the representative
                           of that person for the purposes of section 58(4)(a)
                           1995 Act.

26.3     The Principal Employer shall notify the Trustees of the admission of a
         new Employer as soon as practicable.

27       WITHDRAWAL OF EMPLOYER  WITHDRAWAL OF EMPLOYER

27.1     An Employer shall cease to participate in the Scheme forthwith upon the
         happening of any of the following:

         (a)      the effective date of a notice given by the Principal Employer
                  to the Trustees terminating the participation of that Employer
                  in the Scheme;

         (b)      an Insolvency Event in relation to that Employer:

         (c)      subject to Rule 26.1(b), that Employer ceasing to be
                  associated in business with the Principal Employer for the
                  purpose of Approval.

27.2     A Member who is an employee of the Former Employer shall cease to
         accrue benefits under the Scheme and shall cease to be a Member on the
         date on which the Former Employer becomes a Former Employer. The Member
         shall be entitled to such benefits in respect of his Membership to that
         date as the Trustees are required to provide in accordance with Rules
         50 and 51 and the Preservation Requirements.

28       TRANSFERS TO THE SCHEME  TRANSFERS TO THE SCHEME

28.1     Subject to Rules 28.2 and 28.3 the Trustees may, with the consent of
         the Principal Employer, accept a transfer payment from an Other Scheme
         relating to any Beneficiary or other person on terms that the
         Beneficiary (or other person) shall be entitled to such benefits under
         the Scheme as the Trustees after consulting the Actuary decide.

28.2     The Trustees will obtain a certificate from the Other Scheme showing
         any restriction of the lump sum benefits that the transfer payment may
         be used to provide and will comply with any such restrictions.

28.3     The Trustees will treat as contributions paid by a Beneficiary only
         that part of the

                                       23
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         transfer payment certified as such by the Other Scheme. The Trustees
         will comply with any restrictions on refunds of a Beneficiary's
         contributions notified to them by the Other Scheme.

28.4     The Trustees may accept gifts and other transfers of assets to the
         Scheme and apply them in such manner as they decide within the purposes
         of the Scheme.

28.5     If the Trustees accept a liability to pay a Guaranteed Minimum Pension
         under Rule 28.1, the Trustees may revalue the accrued rights to the
         Guaranteed Minimum Pension by a method different from that used by the
         Other Scheme.

29       TRANSFERS FROM THE SCHEME  TRANSFERS FROM THE SCHEME

29.1     In respect of a Beneficiary or a group of Beneficiaries the Trustees
         may with the consent of the Principal Employer transfer to an Other
         Scheme part of the Fund. The amount of that part shall:

         (a)      be determined by the Trustees after consulting the Actuary;

         (b)      subject to Rules 29.1(c) and 29.4, be equal in value to the
                  benefits which the Trustees are required to provide to the
                  Beneficiary or group of Beneficiaries under the Scheme in
                  respect of the period of Membership to which the benefits
                  relate; and

         (c)      where the accrued rights of the Beneficiary or group of
                  Beneficiaries to Guaranteed Minimum Pensions are not
                  transferred, exclude the value of those Guaranteed Minimum
                  Pensions.

29.2     A transfer made under Rule 29.1 shall be made on the basis that the
         Beneficiary or group of Beneficiaries shall become entitled under the
         Other Scheme to such benefits (contingent or otherwise) as the Trustees
         agree with the Other Scheme.

29.3     When a transfer is made under Rule 29.1:

         (a)      except for Guaranteed Minimum Pensions where Rule 29.1(c)
                  applies, the Beneficiary shall immediately cease to be
                  entitled to any benefits under the Scheme; and

         (b)      the Trustees shall not be responsible for or required to
                  enquire into the application of the assets so transferred.

29.4     (a)      Subject to Rule 29.4(b) and Rule 29.4(c),  the value of the
                  benefits to be valued under Rule 29.1(b) shall not exceed the
                  amount calculated by the Actuary in the manner prescribed by
                  regulations for the purpose of section 56(3) 1995 Act {minimum
                  funding requirement}.

         (b)      Subject to Rule 5.2 the Principal Employer may increase the
                  value attributable

                                       24
<Page>

                  to the benefits described in Rule 29.1 or increase those
                  benefits for the purpose of determining the amount to be
                  transferred under Rule 29.1.

         (c)      Subject to Rule 5.2 if on or before 31 March 2000 there is a
                  transfer to an Other Scheme of part of the Fund as a result of
                  the sale or re-organisation of the business of Icom Solutions
                  Limited (Company Number 1641088) then the Trustees shall
                  increase the value attributable to the benefits described in
                  Rule 29.1 in respect of those IMI Transferees who transfer
                  having regard to the size of the IMI Transfer Amount and the
                  basis on which it was calculated.

29.5     The consent of the Beneficiary to a transfer under Rule 29.1 shall not
         be required except insofar as his consent is required to comply with
         the Preservation Requirements, the Contracting-out Requirements or the
         requirements for Approval.

29.6     Sections 93 to 101 1993 Act {right to a cash equivalent} apply to the
         Scheme.

29.7     The amount of any Cash Equivalent payable out of the Fund shall be
         calculated using the same methods and assumptions:

         (a)      as are used for the purpose of applying the Minimum Funding
                  Requirement to the Scheme, and

         (b)      as they apply to the Beneficiary in question

         provided that with the consent of the Principal Employer other methods
         and assumptions may be used on the advice of the Actuary from time to
         time

29.8     Where a Beneficiary has a right to take a Cash Equivalent under section
         95 1993 Act in respect of part of his benefits and exercises that
         right, the Trustees may treat the exercise of that right as extending
         to the remainder of his benefits.

29.9     When giving effect to Rule 29, the Trustees shall:

         (a)      ascertain from the trustees or administrator of the Other
                  Scheme the Section and Act under which it is approved;

         (b)      provide a certificate if necessary showing any restriction on
                  the lump sum benefits that the transfer payment be used to
                  provide;

         (c)      provide a certificate showing the part of the transfer payment
                  which should be treated as the Beneficiary's contributions in
                  the Other Scheme and any restrictions on refunds of such
                  contributions; and

         (d)      provide to the Other Scheme a copy of any court order made in
                  respect of the Beneficiary under the Divorce requirements; and

         (e)      provide the Other Scheme with any further relevant information
                  they may

                                       25
<Page>

                  request.

30       CLOSING THE SCHEME30CLOSING THE SCHEME

30.1     On the first of the dates specified in Rule 30.2:

         (a)      all the Members shall cease to accrue benefits and shall cease
                  to be Members; and

         (b)      the Scheme will be continued as a closed fund;

30.2     The dates are:

         (a)      the date on which the Principal Employer ceases to participate
                  in the Scheme in consequence of Rule 27.1(b);

         (b)      the date on which the Principal Employer gives notice to the
                  Trustees to terminate the Scheme; and

         (c)      if the perpetuity rules apply, the date two years before the
                  expiry of the perpetuity period specified in Rule 32.

30.3     At any time while the Scheme is being continued as a closed fund under
         Rule 30.1(b), the Trustees may wind-up the Scheme in accordance with
         Rule 34 and, if the perpetuity rules apply, shall do so on such date as
         is two years before the expiry of the perpetuity period specified in
         Rule 32; and

30.4     Until the Scheme is completely wound up all the provisions of the
         Scheme and powers exercisable under the Scheme, including Rule 4.1,
         shall continue to operate.

31       SUBSTITUTION OF PRINCIPAL EMPLOYER  SUBSTITUTION OF PRINCIPAL EMPLOYER

31.1     If a person (the "New Principal Employer"):

         (a)      executes a deed in favour of the Trustees (whose agreement
                  shall not, subject to any operation of Rule 33, be required)
                  under which:

                  (i)      he undertakes the liabilities of the Principal
                           Employer under the Scheme; and

                  (ii)     covenants to observe and perform the provisions of
                           the Scheme applicable to him as an Employer; and

         (b)      obtains the consent of the person (the "Old Principal
                  Employer") who is the Principal Employer immediately before
                  the operation of Rule 31.2; and

         (c)      in respect of whom the Revenue approves the operation of Rule
                  31.2 or the

                                       26
<Page>

                  operation of Rule 31.2 will not prejudice Approval

         then Rule 31.2 applies.

31.2     If the requirements of Rule 31.1 are met, then with effect from such
         date as the Old Principal Employer and the New Principal Employer
         agree:

         (a)      the Old Principal Employer shall be released from all
                  obligations in relation to the Scheme which apply to it other
                  than as an Employer; and

         (b)      the Rules and all other provisions of the Scheme shall take
                  effect as if the New Principal Employer had been and is the
                  Principal Employer.

32       PERPETUITIES  PERPETUITIES

32.1     If the perpetuity rules apply the perpetuity period applicable to the
         Scheme shall be 80 years from the date of commencement of the Scheme or
         such longer period as may be permitted by law.

33       TRANSFER OF POWERS33 TRANSFER OF POWERS

33.1     If the Principal Employer ceases to participate in the Scheme following
         an Insolvency Event in relation to the Principal Employer then all the
         powers of the Principal Employer (including the Old Principal Employer)
         in relation to the Scheme shall be exercisable by the Trustees in the
         place of the Principal Employer. In that event Rule 2.4 shall apply to
         those powers in the place of Rule 2.3.

34       WINDING-UP  WINDING-UP

34.1     Subject to the payment of expenses and remuneration authorised by Rules
         8 and 16 and to schedule 2, on the winding-up of the Scheme the
         Trustees shall apply such part of the Fund in accordance with section
         73 and section 74 1995 Act as is necessary to satisfy the liabilities
         of the Scheme described in section 73(3) 1995 Act.

34.2     If the Scheme is wound-up on or before 31 March 2000 the Trustees shall
         augment the benefits for and in respect of the IMI Transferees who are
         Beneficiaries at the date of the commencement of the winding-up having
         regard to the size of the IMI Transfer Amount and the basis on which it
         was calculated.

34.3     To the extent that any liabilities have not been satisfied under Rules
         34.1 and 34.2, the Principal Employer may in its absolute discretion
         secure increases to the benefits provided under the Scheme to the
         extent permitted by the assets remaining and Schedule 1.

34.4     Subject to section 76 1995 Act, the Trustees shall pay all of the Fund
         remaining after the application of Rules 34.1, 34.2 and 34.3 to the
         Employers in such proportions as the Trustees decide.

                                       27
<Page>

GENERALGENERAL

35       NOTICES  NOTICES

35.1     Subject to Rules 35.2, 35.3 and 35.4, any notice to be given to a
         person under the Rules may be given by delivering it to him or by
         leaving it at his proper address or by sending it to him by post.

35.2     For the purposes of Rule 35.1 the proper address of any Beneficiary is
         his latest address known to the Trustees.

35.3     Any notice given to any person under Rule 35.1 shall be deemed to have
         been received by him on the day on which it is so given or, in the case
         of sending it by post, on the day after it is sent.

35.4     Any notice to be given to a Beneficiary under the Rules shall be deemed
         to have been received by the Beneficiary if any procedure has been
         followed which appears to the Trustees to be adequate to draw his
         attention to it.

36       PRODUCTION OF EVIDENCE  PRODUCTION OF EVIDENCE

36.1     Rule 36.3 applies to an Employee, Member or other Beneficiary if he:

         (a)      fails to undergo such medical examination as the Trustees
                  request;

         (b)      fails to provide such of the information described in Rule
                  36.2 as is requested by the Trustees; or

         (c)      provides information purporting to be information described in
                  Rule 36.2 but which is incorrect;

         (d)      is shown by any medical examination to be suffering from any
                  ill health.

36.2     The information is:

         (a)      evidence as to the Employee's, Member's or other Beneficiary's
                  age, health and marital status;

         (b)      such other information as the Trustees request for the purpose
                  of admission to Membership or the provision of benefits under
                  the Scheme;

         (c)      the results of any medical examination requested by the
                  Trustees.

36.3     In respect of an Employee, Member, or other Beneficiary to whom this
         Rule 36.3 applies the Trustees may:

         (a)      refuse to admit the Employee to Membership; or

                                       28
<Page>

         (b)      modify or restrict the benefits provided for or in respect of
                  the Employee, Member, or other Beneficiary.

36.4     The Trustees may rely on:

         (a)      any information supplied by or on behalf of an Employee,
                  Member, or other Beneficiary to any of the Employers; or

         (b)      the results of a medical examination undergone by an Employee,
                  Member, or other Beneficiary for any of the Employers or for
                  any Insurance Company.

37       ASSIGNMENT, FORFEITURE AND BANKRUPTCY  ASSIGNMENT, FORFEITURE AND
         BANKRUPTCY

37.1     Section 91 1995 Act {inalienability of pensions} applies.

37.2     Section 92 1995 Act {forfeiture and discretionary trust of pension}
         applies.

37.3     If a Beneficiary is convicted of one or more offenses within the terms
         of sections 92(4)(a) and (b) 1995 Act, the pension of that Beneficiary
         shall, if the Principal Employer so decides, be forfeited.

37.4     Subject to sections 93(2)-(5) 1995 Act, if a Beneficiary incurs a
         monetary obligation to any of the Employers arising out of a criminal,
         negligent or fraudulent act or omission by him, then that Beneficiary's
         entitlement, or accrued right, to a pension under the Scheme shall be
         reduced by an amount equal to the monetary obligation which shall be
         paid to the Employer.

38       INCAPACITY AND MINORITY  INCAPACITY AND MINORITY

38.1     Subject to section 92 1995 Act if, in the opinion of the Trustees, a
         Beneficiary is incapable of acting by reason of illness, mental
         disorder, minority or otherwise:

         (a)      the Trustees may retain any money due to the Beneficiary for
                  any period and then apply or pay it under Rule 38.1 (b) - (e);

         (b)      the Trustees may apply the money for the benefit of the
                  Beneficiary or his estate or may pay it to some other person
                  who is or appears to the Trustees to be responsible for his
                  care;

         (c)      the receipt of the person to whom the Trustees pay the money
                  will be a discharge to the Trustees for it;

         (d)      the Trustees will not be responsible for or obliged to
                  supervise the way in which money paid under this Rule 38 is
                  used; and

         (e)      the Trustees may make for the Beneficiary any choice which he
                  has under the

                                       29
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                  Scheme in respect of the money.

39       DISCLOSURE  DISCLOSURE

39.1     The Disclosure Requirements apply to the Scheme.

39.2     The Divorce Requirements apply to the Scheme.

40       RESOLUTION OF DISPUTES  RESOLUTION OF DISPUTES

40.1     The Trustees must comply with section 50 1995 Act, but, subject to
         that, Rule 2.5 applies.

41       INFORMATION FROM PARTICIPATING EMPLOYERS  INFORMATION FROM
         PARTICIPATING EMPLOYERS

41.1     Each Employer shall supply to the Principal Employer and the Trustees
         any information either of them may request in respect of itself or its
         Employees who are Members or prospective Members.

42       UNCLAIMED MONEY  UNCLAIMED MONEY

42.1     If a Beneficiary fails to claim his benefit within the shortest of the
         periods referred to or mentioned in section 92(5) 1995 Act it shall be
         forfeited but the Trustees may at their discretion pay all or any part
         of such benefit not withstanding the forfeiture.

43       TAXATION  TAXATION

43.1     The Trustees may deduct from any payment under the Scheme any tax for
         which they may be liable in respect of it.

                                       30
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ELIGIBILITY AND ADMISSIONELIGIBILITY AND ADMISSION

44       ELIGIBILITY AND ADMISSION ELIGIBILITY AND ADMISSION

44.1     Subject to Rules 44.1(b) and 44.1(c) the eligibility requirements for
         an Employee are that:

         (a)      he is less than 60 years old;

         (b)      he is not contributing to a Personal Pension Scheme which is
                  inconsistent with Membership for the purpose of Approval;

         (c)      he is a permanent Employee;

         (d)      he undergoes such medical examination and medical
                  investigation of the Beneficiaries who would be entitled to
                  benefits under the Scheme as a result of his Membership as the
                  Principal Employer or the Trustees require; and

         (e)      the person requiring the medical examination or medical
                  investigation under Rule 44.1(d) decides that the results are
                  satisfactory.

44.2     An Employee who first becomes eligible for Membership under Rule 44.1
         shall be admitted to participation in the Scheme with effect from the
         date specified in Rule 44.3 if:

         (a)      he satisfies all the eligibility requirements in Rule 44.1;
                  and

         (b)      he properly completes and gives to the Trustees an application
                  in the form required by the Trustees and supplies to the
                  Trustees such information as they require.

44.3     The date is the first day of the Employee's employment with this
         Employer or such later date as the Trustees shall decide in their
         discretion and notify to the Employee.

44.4     An Employee who does not join the Scheme when he first becomes eligible
         may not join the Scheme at a later date, unless the Principal Employer
         so permits and the Trustees give their consent.

44.5     An Employee who becomes eligible for Membership under Rule 44.4 may
         join the Scheme with effect from the date specified by the Principal
         Employer, subject to him satisfying the requirements in Rule 44.6.

44.6     The requirements mentioned in Rule 44.5 are:

         (a)      he is not contributing to a Personal Pension Scheme which is
                  inconsistent with Membership for the purpose of Approval;

                                       31
<Page>

         (b)      he undergoes such medical examination as the Principal
                  Employer or the Trustees require; and

         (c)      the person requiring the medical examination under Rule
                  44.6(b) decides that the result of it is satisfactory.

44.7     The Principal Employer may deem an Employee who is not eligible for
         Membership under Rule 44.1 to be eligible under Rule 44.1 and the
         Employee who is deemed to be eligible shall be admitted to
         participation in the Scheme on such terms as the Principal Employer and
         the Trustees shall agree.

44.8     The Principal Employer may by notice in writing direct that with effect
         from the date specified in the notice, any person or class of person
         shall not be eligible for Membership.

44.9     The Principal Employer may by notice in writing to the Trustees direct
         that, with effect from the date specified in the notice, no Employees
         shall become Members.

44.10    In case of any doubt or dispute as to whether or not any person is or
         is not eligible for Membership the decision of the Principal Employer
         shall be final and binding on all parties.

44.11    An Employee shall be a Life Assurance Member from the first day of his
         employment with his Employer to the date specified in Rule 44.12. He
         will pay no contributions and will be entitled only to benefits under
         Rule 61.7. For the purposes of only Rule 61.7, he will be treated as a
         Member.

44.12    The date is the day on which the Employee satisfies both of the
         conditions in Rule 44.2 or such earlier date as the Trustees and
         Principal Employer shall agree.

CONTRIBUTIONSCONTRIBUTIONS

45       EMPLOYERS' CONTRIBUTIONS EMPLOYERS' CONTRIBUTIONS

45.1     Subject to Rules 45.2, 45.3 and 45.4, each Employer shall pay such
         annual or other contributions to the Fund as the Principal Employer
         shall decide.

45.2     The rates of contribution payable by each Employer shall not be less
         than the rates shown in the current Schedule of Contributions (if any)
         applying to it.

45.3     The Employer must pay the contributions shown in the current Schedule
         of Contributions (if any) applying to it on or before the dates shown
         in the Schedule of Contributions.

46       MEMBER CONTRIBUTIONS  MEMBER CONTRIBUTIONS

46.1     (a)      Subject to Rule 46.3, each Member shall pay contributions to
                  the Fund at the

                                       32
<Page>

                  rates set out in Rule 46.2 provided that in relation to a
                  Member who is or has been in Part-time Pensionable Service his
                  contributions shall be calculated at such rates but by
                  reference to Pro-rated Basic State Pension, instead of by
                  reference to Basic State Pension, for each period of Part-time
                  Pensionable Service.

         (b)      A Member may elect to pay additional voluntary contributions
                  under Rule 25.

46.2     The rates of contributions mentioned in Rule 46.1(a) are:

         (a)      2.5% of the amount which is calculated as six times the Basic
                  State Pension or, if less, his Pensionable Pay less the Basic
                  State Pension; and

         (b)      6.5% of the amount which is calculated as his Pensionable Pay
                  less seven times the Basic State Pension.

46.3     The Principal Employer may increase, reduce or waive the contributions
         of a Member.

46.4     Contributions under Rule 46.1 shall be deducted from a Member's pay by
         his Employer unless the Principal Employer decides that they may be
         paid in some other manner.

                                       33
<Page>

TERMINATION OF MEMBERSHIP AND BROKEN SERVICETERMINATION OF MEMBERSHIP AND BROKEN
SERVICE

47       TERMINATION OF MEMBERSHIP  TERMINATION OF MEMBERSHIP

47.1     A Member who:

         (a)      subject to Rule 55.1, reaches his Normal Retirement Date;

         (b)      ceases to be an Employee;

         (c)      withdraws from the Scheme having given his Employer not less
                  than 2 months' notice in writing;

         (d)      contributes to a Personal Pension Scheme which is inconsistent
                  with his continued Membership for the purpose of Approval; or

         (e)      is excluded from Membership by the Principal Employer;

         shall cease to be a Member.

47.2     As soon as practicable after receiving notice from a Member of his
         withdrawal from the Scheme, the Employer shall give notice of the
         withdrawal to the Trustees.

48       ABSENCE  ABSENCE

48.1     If a Member is absent from work for his Employer:

         (a)      on paid leave for 3 months or more; or

         (b)      on unpaid leave for more than 20 consecutive days

         the Employer may terminate the Employee's Membership provided that a
         Member who is absent on unpaid leave shall continue to be entitled to
         benefits under Rule 61 and for the purpose of only Rule 61 he will be
         treated as a Member.

48.2     Subject to Rule 48.3 a Member who is absent from work for his Employer
         because of illness or injury may continue in Membership in respect of
         any period during which he is receiving remuneration from his Employer
         or permanent health insurance benefits from the PHI Scheme but the
         Trustees and the Principal Employer may change the terms as to
         contributions and benefits applying to him.

48.3     If a Member is absent from work for his Employer because of illness or
         injury and the Member does not qualify for benefits under the PHI
         Scheme his Membership shall terminate with effect from the date that
         his entitlement to remuneration from his Employer expired but he shall
         continue to be entitled to benefits under Rule 60 and for the purpose
         of only Rule 61 he will be treated as a Member.

                                       34
<Page>

48.4     If a Member who is absent from work for her Employer either:

         (a)      in exercise of her right to maternity leave pursuant to Part
                  VIII 1996 Act; or

         (b)      during any period when she has the right to return to work
                  pursuant to 1996 Act, and has informed her Employer of her
                  intention to exercise her right to return to work pursuant to
                  Part VIII 1996 Act,

         may continue in Membership for the period defined in Rule 48.5.

48.5     The defined period is the shorter of:

         (a)      the period of absence under Rule 48.4; and

         (b)      the period from the commencement of the absence under Rule
                  48.4 until the Service of the Member terminates.

48.6     Subject to the provisions of Rule 48.7, the period defined in Rule 48.5
         will be Pensionable Service of the Member in question and benefits will
         continue to accrue on the same basis and subject to the same terms and
         conditions which would otherwise have applied had she been working
         normally.

48.7     The provisions are:

         (a)      the Member will be required to contribute at the rate of
                  Member Contributions applicable to her immediately prior to
                  the absence on the basis of the Member's remuneration paid by
                  her Employer for such period;

         (b)      the Member's Employer will be required to contribute at the
                  rate which applied in respect of her immediately prior to the
                  absence; and

         (c)      during any period of the absence when the Member receives no
                  contractual remuneration from her Employer (and has ceased to
                  receive statutory maternity pay (as defined in section 164
                  Social Security Contributions and Benefits Act 1992) from her
                  Employer) the provisions of Rule 48.7 (a) and (b) above shall
                  not apply and such period will not be Pensionable Service.

49       RESUMPTION OF MEMBERSHIP  RESUMPTION OF MEMBERSHIP

49.1     Subject to Rules 49.2, 49.3 and 49.4, a person who has ceased to be a
         Member under Rule 47 or 48 may be re-admitted under Rule 44.2 if he
         satisfies all the eligibility requirements in Rules 44.1 and 44.6.

49.2     A person shall be re-admitted only with the Principal Employer's
         consent.

                                       35
<Page>

49.3     Re-admission shall be subject to such conditions or special
         arrangements as the Principal Employer may impose.

49.4     If a person ceases to be a Member and is re-admitted under Rule 49.1
         then, except as required by the Preservation Requirements and the
         Contracting-out Requirements or otherwise stipulated by the Principal
         Employer:

         (a)      the benefits for each continuous period of Pensionable Service
                  ending before the Member's Normal Retirement Date will be
                  treated and calculated separately under Rules 50-52; and

         (b)      the benefits for the continuous period of Pensionable Service,
                  if any, ending on the Member's Normal Retirement Date will be
                  treated and calculated separately under Rule 53.

                                       36
<Page>

WITHDRAWAL FROM PENSIONABLE SERVICE AND PRESERVATION OF BENEFITSWITHDRAWAL FROM
PENSIONABLE SERVICE AND PRESERVATION OF BENEFITS

50       ENTITLEMENT TO SHORT SERVICE BENEFIT  ENTITLEMENT TO SHORT SERVICE
         BENEFIT

50.1     When a Member ceases to be a Member under Rules 27.2, 30.1, 47.1 or
         48.1 his Pensionable Service ceases.

50.2     After his Membership ceases a person will pay no further contributions
         and will accrue no further benefits.

50.3     If the Member

         (a)      ceases to be a Member before his Normal Retirement Date; and

         (b)      has completed 2 years' Qualifying Service when he ceases to be
                  a Member or a transfer payment in respect of his rights under
                  a Personal Pension Scheme has been received under Rule 28

         he will be entitled to Short Service Benefit calculated in accordance
         with Rule 51 and the Preservation Requirements.

50.4     If a Member:

         (a)      ceases to be a Member before his Normal Retirement Date; and

         (b)      has completed less than 2 years' Qualifying Service when he
                  ceases to be a Member,

         Rule 52 will apply.

51       CALCULATION OF SHORT SERVICE BENEFIT  CALCULATION OF SHORT SERVICE
         BENEFIT

51.1     Subject to Rule 51.2, unless a Member is entitled to an immediate
         pension under Rules 53 or 54 or elects to transfer his Cash Equivalent
         under Rule 29, a deferred pension will be payable from his Normal
         Retirement Date. The amount will be calculated under Rule 53 but by
         reference to his Final Pensionable Pay and Pensionable Service at the
         date his Membership ends.

51.2     A Former IMI Member or a Supplementary Member who is not entitled to an
         immediate pension under Rules 53 or 54 and who does not elect to
         transfer his Cash Equivalent under Rule 29 is entitled to a deferred
         pension at age 60. The amount will be calculated under Rule 51.1.

51.3     A deferred pension calculated under Rules 51.1 and 51.2 will be
         re-valued during the period between the date Membership ends and the
         deferred pension begins to be paid. The Guaranteed Minimum Pension will
         be re-valued in accordance with the

                                       37
<Page>

         Contracting-out Requirements as applied by schedule 2 and the balance
         will be re-valued in accordance with the Preservation Requirements.

51.4     A deferred pension calculated under Rule 51.1 will be payable before
         the Normal Retirement Date in the circumstances set out in Rules 55.2
         but will be reduced by the amount advised by the Actuary to take
         account of early payment in accordance with Rule 55.7.

51.5     A deferred pension calculated under Rule 51.2, which is payable before
         age 60 in the circumstances set out in Rule 55.2(c), will be reduced by
         the amount advised by the Actuary to take account of early payment in
         accordance with Rule 55.7.

51.6     A deferred pension may be payable after the Normal Retirement Date in
         the circumstances set out in Rule 56 and subject to the Preservation
         Requirements.

52       MEMBERS WITH LESS THAN 2 YEARS' QUALIFYING SERVICE MEMBERS WITH LESS
         THAN 2 YEARS' QUALIFYING SERVICE

52.1     Subject to Rule 52.2, a Member to whom Rule 50.1 applies before he has
         completed 2 years' Qualifying Service under the Preservation
         Requirements will receive a refund of his contributions (including
         Additional Voluntary Contributions) paid or transferred into the Fund
         under Rule 28, adjusted under Rule 52.2.

52.2     A refund under Rule 52.1 will be reduced by:

         (a)      the certified amount of any Contributions Equivalent Premium
                  paid by the Trustees to the Secretary of State under the 1993
                  Act; and

         (b)      the amount of any tax for which the Trustees are liable in
                  respect of the refund.

BENEFITS ON RETIREMENTBENEFITS ON RETIREMENT

53       NORMAL RETIREMENT PENSION  NORMAL RETIREMENT PENSION

53.1     A Member shall be entitled to receive an annual pension from his Normal
         Retirement Date at the rates specified in Rule 53.2 or Rule 53.3.

53.2     Subject to Rules 49.4 and 53.3, the rate shall be 1/60th of the
         Member's Final Pensionable Pay for each completed year and month of
         Pensionable Service.

53.3     Subject to Rule 49.4, if the Member is a Supplementary Member the rate
         shall be 1/48th of the Supplementary Member's Final Pensionable Pay for
         each year and month of Pensionable Service completed on or after 5
         January 1996.

54       {NO TEXT IN RULE 54}  {NO TEXT IN RULE 54}

                                       38
<Page>

55       EARLY RETIREMENT  EARLY RETIREMENT

55.1     (a)      Subject to Rules 55.1(b) and 55.1(c) a Member may with the
                  consent of the Principal Employer retire from Service on
                  immediate pension at any time after he reaches age 50.

         (b)      Subject to Rules 55.1(c) a Former IMI Member or Supplementary
                  Member may retire from Service without the consent of the
                  Principal Employer on an immediate pension at any time after
                  he reaches age 60.

         (c)      A Former IMI Member or a Supplementary Member who joined the
                  IMI Pension Fund before 7 November 1987 may retire from
                  Service without the consent of the Principal Employer on an
                  immediate pension at any time after he reaches age 55.

55.2     (a)      Subject to Rules 55.2(b) and Rule 5.2(c) a Deferred  Pensioner
                  may with the consent of the Principal Employer elect to start
                  receiving his pension under Rule 51 at any time between his
                  50th birthday and his Normal Retirement Date.

         (b)      In Rule 55.2(a) the consent of the Principal Employer will not
                  be required in the case of a Deferred Pensioner who was a
                  Former IMI Member or Supplementary Member and who makes his
                  election after he reaches age 60.

         (c)      In Rule 55.2(a) the consent of the Principal Employer will not
                  be required in the case of a Deferred Pensioner who was a
                  Former IMI Member or Supplementary Member, who joined the IMI
                  Pension Fund before 7th November 1987 and who makes his
                  election after he reaches age 55.

55.3     (a)      Subject to Rules 55.3(b),  55.3(c) and 55.8 a Former IMI
                  Member or Supplementary Member who retires from Service at the
                  request of his Employer shall receive an immediate pension.

         (b)      A Former IMI Member must have attained a minimum age and
                  completed a minimum period of Pensionable Service as set out
                  in the following table to be entitled to a pension under Rule
                  55.3(a):

<Table>
<S>                      <C>    <C>   <C>    <C>    <C>   <C>    <C>     <C>    <C>   <C>    <C>    <C>
AGE                      50     51    52     53     54    55     56      57     58    59     60     years
----------------------------------------------------------------------------------------------------------
PENSIONABLE SERVICE      20     18    16     14     12    10     9       8      7     6      5      years
----------------------------------------------------------------------------------------------------------
</Table>

         (c)      A Supplementary Member must have attained age 50 to be
                  entitled to a pension under Rule 55.3(a).

55.4     Subject to Rule 55.5 the annual rate of the pensions mentioned in Rule
         55.1 shall be

                                       39
<Page>

         calculated under Rule 53 but by reference to his Pensionable Pay at the
         termination of his Pensionable Service and his Pensionable Service.

55.5     (a)      Subject to Rules 55.5(b),  55.5(c) and 55.5(d) the pensions
                  mentioned in Rule 55.4 will be reduced as advised by the
                  Actuary to take account of early payment.

         (b)      When a Former IMI Member or Supplementary Member retires from
                  Service under Rule 55.1(a) and has completed more than 2
                  years' Pensionable Service the reduction under Rule 55.5(a)
                  will be calculated by reference to each year by which the
                  Member's retirement from Service precedes age 60. If he
                  retires at age 60 or more, there will be no reduction.

         (c)      Subject to Rule 55.5(d) when a Former IMI Member or
                  Supplementary Member who joined the IMI Pension Fund before
                  7th November 1987 retires from Service under Rule 55.1(a) the
                  reduction under Rule 55.5(a) will be calculated by reference
                  to each year by which the Member's retirement from Service
                  precedes age 55. If he retires at age 55 or more, there will
                  be no reduction.

         (d)      In the case of a Former IMI Member or Supplementary Member who
                  joined the IMI Pension Fund before 7th November 1987 and who
                  is male, Rule 55.5(c) will apply only to benefits attributable
                  to his Pensionable Service completed after 17th May 1990. Rule
                  55.5(b) will apply to benefits attributable to his Pensionable
                  Service completed on or before 17th May 1990.

55.6     Subject to Rule 55.7, the annual rate of pension mentioned in Rule 55.2
         shall be calculated under Rule 53 but by reference to the Member's
         Pensionable Pay at the termination of his Pensionable Service and his
         Pensionable Service and including revaluation under Rule 51.3.

55.7     (a)      Subject to Rules 55.7(b),  55.7(c) and 55.7(d) the pensions
                  mentioned in Rule 55.6 will be reduced as advised by the
                  Actuary to take into account of early payment.

         (b)      When a Deferred Pensioner who was a Former IMI Member or
                  Supplementary Member starts receiving his pension under Rule
                  55.2(a) and has completed more than 2 years' Pensionable
                  Service the reduction under Rule 55.7(a) will be calculated by
                  reference to each year by which the date of commencement of
                  his pension precedes age 60. If he starts receiving his
                  pension at age 60 or more, there will be no reduction.

         (c)      Subject to Rule 55.7(d) when a Deferred Pension who was a
                  Former IMI Member or Supplementary Member and who joined the
                  IMI Pension Fund before 7th November 1987 starts receiving his
                  pension under Rule 55.2 the reduction under Rule 57.5(a) will
                  be calculated by reference to each year by which the date of
                  commencement of his pension precedes age 55. If he starts

                                       40
<Page>

                  receiving his pension at age 55 or more, there will be no
                  reduction.

         (d)      In the case of a Deferred Pensioner who was a Former IMI
                  Member or Supplementary Member, who joined the IMI Pension
                  Fund before 7th November 1987 and who is male, Rule 55.7(c)
                  will apply only to benefits attributable to his Pensionable
                  Service completed after 17th May 1990. Rule 55.7(b) will apply
                  to benefits attributable to his Pensionable Service completed
                  on or before 17th May 1990.

55.8     The annual rate of pension mentioned in Rule 55.3(a) shall be
         calculated under Rule 53 but by reference to his Pensionable Pay at the
         termination of his Pensionable Service and his Pensionable Service and
         there shall be no reduction for early payment.

56       LATE RETIREMENT  LATE RETIREMENT

56.1     A Member who with the consent of the Employer remains in employment
         with an Employer after his Normal Retirement Date shall cease to be a
         Member under Rule 47.1 and subject to Rule 56.2 shall receive a pension
         on the date he retires from Service.

56.2     A Member other than a Class A Member (as defined in schedule 1) may
         choose

         (a)      to receive the pension mentioned in Rule 56.4 and if he so
                  opts a lump sum in accordance with Rule 57 from his Normal
                  Retirement Date or to defer receiving the pension and if he so
                  opts a lump sum in accordance with Rule 57 until a date no
                  later than the date he retires or his 75th birthday whichever
                  is earlier; or

         (b)      to be paid a lump sum in accordance with Rule 57 at any time
                  on or after his Normal Retirement Date and postpone receipt of
                  his residual pension until a date no later than the date he
                  retires or his 75th birthday whichever is earlier.

56.3     A Deferred Pensioner may give notice in writing to the Trustees before
         his Normal Retirement Date that he elects to start receiving his
         pension at a date after his Normal Retirement Date and no later than
         the date on which he ceases to be in employment.

56.4     A pension which is postponed under Rules 56.1 to 56.3 will be
         calculated under Rule 53 but will be increased as advised by the
         Actuary to take account of late receipt.

57       LUMP SUM ON RETIREMENT  LUMP SUM ON RETIREMENT

57.1     A Member or Deferred Pensioner may elect, by giving the Trustees notice
         in writing before his pension becomes payable, to be paid a lump sum in
         place of part of his pension. The maximum amount of the lump sum will
         be either

         (a)      the initial amount of the pension at the date it is due to be
                  paid multiplied by

                                       41
<Page>

                  2.25; or

         (b)      such greater amount as the Trustees permit.

57.2     Subject to Rule 56.2 the lump sum will be payable on the date when the
         pension begins to be paid.

57.3     The reduction in pension to take account of the lump sum will be
         calculated by the Trustees on a basis certified as reasonable by the
         Actuary.

57.4     The Trustees may allow a Member who is in exceptional circumstances of
         serious ill-health to commute the whole of his pension in excess of his
         Guaranteed Minimum Pension for a lump sum.

57.5     The Trustees may commute a Trivial Pension for a lump sum.

PAYMENT OF PENSIONSPAYMENT OF PENSIONS

58       TIMING  TIMING

58.1     A pension will begin to be paid on the day of the event giving rise to
         the pension, unless the Trustees notify the recipient in advance of
         some other date.

58.2     The first payment to a Pensioner (but not a Spouse, Dependant,
         Nominated Dependant or Child) will include a proportionate payment for
         the month in which the pension became payable.

58.3     Pensions will be paid monthly in advance unless the Trustees notify the
         recipient in advance that some other interval (not exceeding 12 months)
         will apply.

59       DURATION  DURATION

59.1     Subject to Rule 65.2 relating to Child's Allowance, a pension will be
         payable from the day stipulated in Rule 58.1 for life.

59.2     The last payment will be that which is payable on or immediately before
         the date of death or (in the case of a Child's Allowance) earlier
         termination and will not be apportioned.

60       METHOD AND INCREASES  METHOD AND INCREASES

60.1     Every pension and lump sum will be payable from any office nominated by
         the Trustees to the bank account of the Beneficiary or in any other
         manner the Trustees decide.

60.2     All Guaranteed Minimum Pensions in course of payment will be increased
         in accordance with the Contracting-out Requirements.

                                       42
<Page>

60.3     All pensions in excess of Guaranteed Minimum Pensions in course of
         payment will be increased at each 1 January at the rate 5% per annum
         compound or, if less, the annual rate of increase in the Index as
         determined at 1st September in the preceding year.

                                       43
<Page>

BENEFITS ON DEATHBENEFITS ON DEATH

61       DEATH OF MEMBER  DEATH OF MEMBER

61.1     On the death of a Member benefits will be paid under Rules 61.2-61.4.

61.2     (a)      A lump sum will be payable equal to 4 times the Member's
                  Pensionable Pay at the date of his death;

         (b)      Rule 24 {discretionary trust of lump sums} applies.

61.3     (a)      If the Member leaves a Spouse,  the Spouse will be paid a
                  pension for life (adjusted under Rule 64). The amount will be
                  one-half (or in the case of the death of a Supplementary
                  Member, two-thirds) of the deferred pension which would have
                  accrued to the Member if his Membership had continued up to
                  Normal Retirement Date but less any amount payable under Rule
                  61.3(b). The pension will be calculated by reference to the
                  Member's Pensionable Pay at the date of his death.

         (b)      The widow's or widower's Guaranteed Minimum Pension will be
                  paid to the person entitled to it under section 17 1993 Act.

61.4     If the Member leaves no Spouse, the Trustees may, at their absolute
         discretion, pay a pension for life to such Nominated Dependants and in
         such proportion (if more than one) as they see fit. The amount of
         pension payable to such Nominated Dependants in total will be one-half
         (or in the case of the death of a Supplementary Member, two-thirds) of
         the deferred pension which would have accrued to the Member if his
         Membership had continued up to his Normal Retirement Date. The pension
         will be calculated by reference to the Member's Pensionable Pay at the
         date of his death.

61.5     Subject to Rule 61.6 if the Member leaves an Eligible Child, a Child's
         Allowance will be payable under Rule 65.

61.6     (a)      Subject to Rule  61.6(b),  if a Member  leaves no Spouse  and
                  no pension is payable under Rule 61.4 and there is an Eligible
                  Child, the Child's Allowance payable under Rule 65 will be
                  doubled.

         (b)      If a Supplementary Member leaves no Spouse and no pension is
                  payable under Rule 61.4 and there is an Eligible Child, the
                  Child's Allowance payable under Rule 65 will be increased to
                  the amount of the deferred pension which would have accrued to
                  the Supplementary Member if his Membership had continued up to
                  his Normal Retirement Date.

61.7     (a)      On the death of a Life Assurance  Member there shall be
                  payable a lump sum of four times the Life Assurance Member's
                  Basic Salary at the date of his death; and

                                       44
<Page>

         (b)      Rule 24 applies.

62       DEATH OF PENSIONER  DEATH OF PENSIONER

62.1     On the death of a Pensioner benefits will be paid under Rules 62.2-4.

62.2     (a)      If the  Pensioner  dies within five years after his pension
                  began a lump sum will be payable equal to the sum of the
                  pension payments which would have been received during the
                  remainder of the five year period, disregarding prospective
                  increases.

         (b)      Rule 24 {discretionary trust of lump sums} applies.

62.3     (a)      If the Pensioner  leaves a Spouse,  the Spouse will be paid a
                  pension for life (adjusted under Rule 64). The amount will be
                  one-half (or in the case of a Pensioner who was a
                  Supplementary Member, two-thirds) of the Member's pension as
                  it would have been at the date of his death but less any
                  amount payable under Rule 62.3(b).

         (b)      The widow's or widower's Guaranteed Minimum Pension will be
                  paid to the person entitled to it under section 17 1993 Act.

62.4     If the Pensioner leaves no Spouse the Trustees may, at their absolute
         discretion, pay a pension for life to such Nominated Dependants and in
         such proportion (if more than one) as they see fit. The amount of
         pension payable to such Nominated Dependants in total will be one-half
         (or in the case of a Pensioner who was a Supplementary Member,
         two-thirds) of the Member's pension as it would have been at the date
         of his death.

62.5     Subject to Rule 62.6 if the Pensioner leaves an Eligible Child, a
         Child's Allowance will be payable under Rule 65.

62.6     (a)      Subject to Rule  62.6(b),  if the Pensioner  leaves no Spouse,
                  no pension is payable under Rule 62.4 and there is an Eligible
                  Child, the Child's Allowance payable under Rule 65 will be
                  doubled.

         (b)      If the Pensioner was a Supplementary Member, leaves no Spouse,
                  no pension is payable under Rule 62.4 and there is an Eligible
                  Child, the Child's Allowance payable under Rule 65 will be
                  increased to the amount of the Supplementary Member's pension
                  as it would have been at the date of his death.

63       DEATH OF DEFERRED PENSIONER OR POSTPONED  DEATH OF DEFERRED PENSIONER
         OR POSTPONED PENSIONER

63.1     On the death of a Deferred Pensioner benefits will be paid under Rules
         63.2-4.

                                       45
<Page>

63.2     (a)      If the Deferred  Pensioner  leaves no Spouse and the Trustees
                  choose not to pay a pension under Rule 63.4, a lump sum will
                  be payable equal to the contributions paid or transferred
                  under Rule 28.1 into the Fund by the Member together with any
                  interest the Trustees after consulting the Actuary decide is
                  appropriate, but excluding any contributions refunded to the
                  Member.

         (b)      Rule 24 {discretionary trust of lump sums} applies.

63.3     (a)      If the Deferred  Pensioner leaves a Spouse,  the Spouse will
                  be paid a pension for life (adjusted under Rule 64). The
                  amount will be one-half (or in the case of a Deferred
                  Pensioner who was a Supplementary Member, two-thirds) of the
                  Deferred Pensioner's deferred pension calculated under Rule 51
                  as if he had retired on the day immediately before his death
                  but less any amount payable under Rule 63.3(b).

         (b)      The widow's or widower's Guaranteed Minimum Pension will be
                  paid to the person entitled to it under section 17 1993 Act.

63.4     If the Deferred Pensioner leaves no Spouse the Trustees may at their
         absolute discretion pay a pension for life to such Nominated Dependants
         and in such proportion (if more than one) as they see fit. The amount
         of pension payable to such Nominated Dependants in total will be
         one-half (or in the case of a Deferred Pensioner who was a
         Supplementary Member, two-thirds) of the Deferred Pensioner's deferred
         pension calculated under Rule 51 as if he had retired on the day
         immediately before his death.

63.5     On the death of a Postponed Pensioner Rules 63.1-4 will apply on the
         footing that he had retired immediately before his death.

64       REDUCTION OF SPOUSE'S PENSION  REDUCTION OF SPOUSE'S PENSION

64.1     A pension payable to a Spouse under Rules 61.3, 62.3 and 63.3 will be
         adjusted under Rules 64.2 and 64.3.

64.2     If a Spouse is more than 15 years younger than the Member, Pensioner,
         Postponed Pensioner or Deferred Pensioner the Spouse's pension shall be
         reduced by an amount the Trustees having considered the advice of the
         Actuary decide is appropriate.

64.3     A Spouse's pension will be reduced by the amount of the widow's or
         widower's Guaranteed Minimum Pension if another person is entitled to
         it under the Contracting-out Requirements.

65       BENEFITS FOR CHILDREN BENEFITS FOR CHILDREN

65.1     (a)      Subject to Rules 61.6,  62.6 and 65.1(b) the total  Child's
                  Allowance will be of an amount equal to one-half of the
                  pension which is or would be payable to a

                                       46
<Page>

                  Spouse under Rules 61.3(a), 62.3(a) or Rule 63.3(a) and will
                  be paid under Rule 65.3.

         (b)      If there is more than one Eligible Child then the total amount
                  payable under Rule 65.1(a) shall:

                  (i)      (unless the pension is payable as a result of the
                           death of a Supplementary Member or Former Member who
                           was a Supplementary Member) be doubled; and

                  (ii)     be divided equally among the Eligible Children and
                           paid under Rule 65.3.

65.2     Payment of the Child's Allowance will cease when the recipient ceases
         to be an Eligible Child but the Trustees may at their discretion
         re-allocate among any remaining Eligible Children that person's share
         of the Child's Allowance.

65.3     The Trustees may pay the Child's Allowance:

         (a)      for the benefit of the Eligible Child under Rule 38; or

         (b)      to the Eligible Child.

65.4     The receipt of an Eligible Child for money paid to him under Rule
         65.3(b) shall be a good discharge to the Trustees.

                                       47
<Page>

NON-PARTICIPATING EMPLOYMENTNON-PARTICIPATING EMPLOYMENT

66       NON-PARTICIPATING EMPLOYMENT  NON-PARTICIPATING EMPLOYMENT

66.1     Any Member who has been in non-participating employment (as defined in
         the 1965 Act) in respect of Membership of the Scheme or otherwise and
         who is entitled under the Scheme to the preservation of Equivalent
         Pension Benefits, shall be entitled to a pension from Normal Retirement
         Date equal to the Equivalent Pension Benefits applicable under the
         provisions of the 1965 Act in respect of the period when the Member was
         in non-participating employment.

66.2     Such pension shall not be capable of being terminated, reduced,
         surrendered or assigned (and any such election shall be restricted so
         that such pension shall not be paid at a lower rate) except for a cause
         prescribed by the 1965 Act, but may be commuted.

66.3     The entitlement of a Member under this Rule 66 shall be inclusive of
         any entitlement under any other provision of the Scheme and no benefit
         shall be payable in respect of the Member which would not have been
         payable or made in this Rule had not applied to him.

66.4     On such a Member leaving Service and receiving a refund of
         contributions the Trustees may deduct from such refund a sum equal to
         one-half of the cost of providing the Equivalent Pension Benefits.

                                       48
<Page>

                              SCHEDULE 1SCHEDULE 1
                                 REVENUE LIMITS

{WORDS IN ITALICS INDICATE VARIATIONS FROM THE INLAND REVENUE MODEL RULES}

       DEFINITIONS

       In these MODEL rules the following expressions shall have the meanings
       ascribed to them:

1      "ACT" shall mean the Income and Corporation Taxes Act 1988 and any
       statutory amendment modification or re-enactment thereof.

2      "ACTUARY" HAS THE MEANING IN RULE 1.

3      "ADMINISTRATOR" SHALL MEAN THE ADMINISTRATOR OF THE SCHEME FOR THE
       PURPOSES OF SECTION 590(2)(c) OF THE ACT.

4      "AGGREGATE RETIREMENT BENEFIT" shall mean the aggregate of:

              (i)    the Member's pension under this Scheme and any Associated
                     Scheme; and

              (ii)   the pension equivalent of the Member's Lump Sum Retirement
                     Benefit.

5      "APPROVAL" shall mean approval of the Scheme by the Board of Inland
       Revenue under Chapter I Part XIV of the Act.

6      "ASSOCIATED EMPLOYER" an employer is associated with another employer if
       one is controlled by the other, or both are controlled by a third party.
       Control has the meaning in section 840 of the Act, or in the case of a
       close company, section 416 of the Act.

7      "ASSOCIATED SCHEME" shall mean any Relevant Scheme providing benefits in
       respect of Service.

8      "CLASS A MEMBER" shall be any Member who is not a Class B or Class C
       Member.

9      "CLASS B MEMBER" shall mean any Member:

       (a)    who, on or after 17 March 1987 and before 1 June 1989, joined the
              Scheme being a scheme which commenced before 14 March 1989, or

                                       49
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       (b)    who the Board of Inland Revenue have agreed in writing to be a
              Class B Member by virtue of previous membership of a Relevant
              Scheme

       and, in either case, has not opted to become a Class A Member.

10     "CLASS C MEMBER" shall mean any Member who joined the Scheme before 17
       March 1987 or who joined subsequently and who the Board of Inland Revenue
       have agreed in writing to be a Class C Member by virtue of previous
       membership of a Relevant Scheme and, in either case, has not opted to
       become a Class A Member.

11     "CONNECTED SCHEME" shall mean any Relevant Scheme which is connected with
       the Scheme in relation to the Member, i.e. if:

       (a)    there is a period during which the Member has been the employee of
              2 Associated Employers;

       (b)    that period counts under both schemes as a period in respect of
              which benefits are payable; and

       (c)    the period counts under one scheme for service with one employer
              and under the other for service with the other employer.

12     "CONTROLLING DIRECTOR" shall mean a Member who, at any time on or after
       17 March 1987 and in the last 10 years before the Relevant Date has, in
       relation to the Employer, been both within the definition of a director
       in section 612(1) of the Act and within paragraph (b) of section 417(5)
       of that Act.

13     "DEPENDANT" HAS THE MEANING IN RULE 1.

14     "EMPLOYER" HAS THE MEANING IN RULE 1.

15     "FINAL REMUNERATION" shall mean the greater of:

       (a)    the highest remuneration upon which tax liability has been
              determined for any one of the 5 years preceding the Relevant Date
              being the aggregate of:

              (i)    the basic pay for the year in question, and

              (ii)   the yearly average over 3 or more consecutive years ending
                     with the expiry of the corresponding basic pay year, of any
                     Fluctuating Emoluments provided that Fluctuating Emoluments
                     of a year other than the basic pay year may be increased in
                     proportion to the increase in the Index from the last day
                     of that year up to the last day of the basic pay year.
                     Remuneration that is received after the Relevant Date and
                     upon which tax liability has been determined will be
                     treated as a Fluctuating Emolument (providing it was earned
                     or qualified for prior to the Relevant Date). In these
                     circumstances it may be included

                                       50
<Page>

                     provided the yearly average of 3 or more consecutive years
                     begins no later than the commencement of the basic pay
                     year; or

       (b)    The yearly average of the total emoluments from the Employer which
              are assessable to income tax under Case I or II of Schedule E and
              upon which tax liability has been determined for any 3 or more
              consecutive years ending not earlier than 10 years before the
              Relevant Date. Where such emoluments are received after the
              Relevant Date but are earned or qualified for prior to that date,
              they may be included provided that in these circumstances the
              yearly average of 3 or more consecutive years begins no later than
              the commencement of the year ending with the Relevant Date.

       Provided that:

              (i)    remuneration and total emoluments do not include any
                     amounts which arise from the acquisition or disposal of
                     shares or any interest in shares or from a right to acquire
                     shares (except where the shares or rights etc. which give
                     rise to such an amount liable to tax under Schedule E had
                     been acquired before 17 March 1987) or anything in respect
                     of which tax is chargeable by virtue of section 148;

              (ii)   in relation to a Controlling Director, final remuneration
                     shall be the amount ascertained in accordance with (b) and
                     (a) above shall not apply;

              (iii)  in relation to any other employee whose remuneration in any
                     year subsequent to 5 April 1987 used for the purpose of
                     calculating benefits has exceeded L 100,000, (or such
                     other figure as may be prescribed by the Treasury), final
                     remuneration shall not exceed the amount ascertained in
                     accordance with (b) above and (a) above shall not apply,
                     unless the individual chooses to adopt L 100,000 (or such
                     other figure as may be prescribed by the Treasury);

              (iv)   where final remuneration is computed by reference to any
                     year other than the last complete year ending on the
                     Relevant Date, the member's remuneration or total
                     emoluments of any year may be increased in proportion to
                     any increase in the Index from the last day of that year up
                     to the Relevant Date. For a Class C Member this proviso
                     shall not apply to the calculation of the maximum Lump Sum
                     Retirement Benefit unless the member's aggregate total
                     benefits are similarly increased beyond the maximum amount
                     which could be paid but for this proviso and/or the first
                     sentence of (a)(ii) above and then only to the same
                     proportionate extent;

              (v)    for Class A Members final remuneration shall not exceed the
                     Permitted Maximum;

                                       51
<Page>

              (vi)   for the purpose of calculating the maximum Lump Sum
                     Retirement Benefit of a Class B Member final remuneration
                     shall not in any event exceed L 100,000 (or such other
                     figure as may be prescribed by the Treasury);

              (vii)  an employee who remains, or is treated as remaining, in
                     service but by reason of Incapacity is in receipt of a much
                     reduced remuneration i.e. under a sick pay or permanent
                     health insurance scheme, for more than 10 years up to the
                     Relevant Date, may calculate final remuneration under (a)
                     or (b) above with the final remuneration calculated at the
                     cessation of normal pay and increased in accordance with
                     the Index;

              (viii) the total amount of any profit related pay (whether
                     relieved from income tax or not) may be classed as
                     pensionable remuneration and treated as a Fluctuating
                     Emolument;

              (ix)   an early retirement pension in payment from the Employer
                     may not be included in final remuneration.

                     Notes: Except as in proviso (i) above, benefits in kind may
                     be taken into account when they are assessed to income tax
                     as emoluments under Schedule E, and will normally be
                     regarded as Fluctuating Emoluments. If benefits are not so
                     assessable, they may not be included as part of final
                     remuneration except with the agreement of the Pension
                     Schemes Office.

                     For the purposes of providing immediate benefits at the
                     Relevant Date it will be permitted to calculate final
                     remuneration on the appropriate basis above using
                     remuneration assessable to tax under Case I or II of
                     Schedule E and upon which tax liability has not been
                     determined. On determination of this liability final
                     remuneration must be recalculated. Should this result in a
                     lower final remuneration then benefits in payment should be
                     reduced if this is necessary to ensure that they do not
                     exceed the maximum approvable based on the lower final
                     remuneration. Where final remuneration is greater it will
                     be possible to augment benefits in payment but such
                     augmentation must take the form of a non-commutable
                     pension.

                     Where immediate benefits are not being provided or where a
                     transfer payment is to be made in respect of accrued
                     pension benefits then final remuneration may only be
                     calculated using remuneration assessable to income tax
                     under Case I or II of Schedule E and upon which tax
                     liability has been determined.

16     "FLUCTUATING EMOLUMENTS" are any part of an employee's earnings which are
       not paid on a fixed basis and are additional to the basic wage or salary.
       They include overtime, commission, bonuses or benefits in kind as long as
       they are

                                       52
<Page>

       assessable to tax under Case I or II Schedule E and profit related pay
       (see proviso (viii) to definition of Final Remuneration). Directors' fees
       may rank as fluctuating emoluments according to the basis on which they
       are voted.

17     "INDEX" shall mean the Government's Index of Retail Prices.

18     "LUMP SUM RETIREMENT BENEFIT" shall mean the total value of all
       retirement benefits payable in any form other than non-commutable pension
       under this and any Associated Scheme.

19     "MEMBER" SHALL MEAN A MEMBER OR FORMER MEMBER (AS DEFINED IN RULE 1) WHO
       HAS BENEFITS IMMEDIATELY OR PROSPECTIVELY PAYABLE UNDER THE SCHEME.

20     "NORMAL RETIREMENT DATE" HAS THE MEANING IN RULE 1.

21     "PENSIONABLE SERVICE" shall have the meaning ascribing to it by paragraph
       3 Schedule 16 Social Security Act 1973.

22     "PERMITTED MAXIMUM" is to be construed as defined in section 590C(2) of
       the Act.

23     "RELEVANT DATE" shall mean the date of retirement, leaving Pensionable
       Service or death as the case may be.

24     "RELEVANT SCHEME" shall mean any other scheme approved or seeking
       approval under Chapter 1 Part XIV of the Act and in respect of a Class A
       Member who is a Controlling Director also any retirement annuity contract
       or trust scheme approved under Chapter III Part XIV or any personal
       pension scheme as approved under Chapter IV Part XIV of the Act insofar
       as it provides benefits secured by contributions in respect of Service.

25     "REMUNERATION" in relation to any year shall mean the aggregate of the
       total emoluments for the year in question from the Employer and which are
       assessable to Income Tax under Schedule E but excluding any amounts which
       arise from the acquisition or disposal of shares or any interest in
       shares or a right to acquire shares or anything in respect of which tax
       is chargeable by virtue of section 148 of the Act. Provided that for a
       Class A Member there shall be disregarded any emoluments in excess of the
       Permitted Maximum.

26     "RETAINED DEATH BENEFITS" shall mean any lump sum benefits payable on the
       Member's death from;

       (a)    retirement benefits schemes approved or seeking approval under
              Chapter I Part XIV of the Act or relevant statutory schemes as
              defined in section 611A thereof,

       (b)    funds to which section 608 of the Act applies,

                                       53
<Page>

       (c)    retirement benefits schemes which have been accepted by the Inland
              Revenue as "corresponding" in respect of a claim made on behalf of
              the Member for the purposes of section 596(2)(b) of the Act,

       (d)    retirement annuity contracts approved under Chapter III Part XIV
              of the Act, or

       (e)    term life provisions under personal pension schemes approved under
              Chapter IV Part XIV of the Act,

       (f)    transfer payments from overseas schemes held in a type of
              arrangement defined in (a), (d) or (e) above

       in respect of previous employments or periods of self-employment (whether
       alone or in partnership). If the Retained Death Benefits do not exceed
       L 2,500 in total they may be ignored.

       If the Member is not a Controlling Director and his or her earnings in
       the 12 months after entry to the Scheme (in this context including any
       other Relevant Scheme providing benefits in respect of service with the
       current Employer) do not exceed one quarter of the Permitted Maximum,
       benefits from these sources, other than those transferred into the
       Scheme, shall not be classed as Retained Death Benefits.

27     "RULE" AND "RULES", EXCEPT IN CASES OF REFERENCES EXPRESSLY TO THESE
       MODEL RULES, ARE REFERENCES TO THE RULES TO WHICH THESE MODEL RULES ARE
       SCHEDULED.

28     "SCHEME" HAS THE MEANING IN RULE 1.

29     "SERVICE" shall mean service with the Employer or an Associated Employer
       or, except in relation to a Class A Member who is a Controlling Director
       of either employer, an employer who is associated with the Employer only
       by virtue of a permanent community of interest.

30     "TRUSTEES" HAS THE MEANING IN RULE 1.

                                       54
<Page>

PART 1
INLAND REVENUE LIMITS RULE
CLASS A MEMBERS

Notwithstanding anything to the contrary in the Scheme provisions the benefits
payable to a Class A Member or his Dependants or other beneficiaries in respect
of him shall not, when aggregated with all benefits of a like nature provided
under all Associated Schemes exceed the limits set out below:

1.     The Member's Aggregate Retirement Benefit shall not exceed:-

(a)    on retirement at any time between attaining age 50 and attaining age 75,
       except before Normal Retirement Date on grounds of Incapacity, a pension
       of 1/60th of Final Remuneration for each year of Service (not exceeding
       40 years) or such greater amount as will not prejudice Approval;

(b)    on retirement at any time before Normal Retirement Date on grounds of
       Incapacity a pension of the amount which could have been provided at
       Normal Retirement Date in accordance with paragraph (a) above, Final
       Remuneration being computed as at the actual date of retirement;

(c)    on leaving Pensionable Service before attaining age 75, a pension of
       1/60th of Final Remuneration for each year of Service prior to leaving
       Pensionable Service (not exceeding 40 years) or such greater amount as
       will not prejudice Approval. The amount computed may be increased by 5%
       for each complete year or if greater, in proportion to any increase in
       the Index which has occurred between the date of termination of
       Pensionable Service and the date on which the pension begins to be
       payable. Any further increase necessary to comply with Social Security
       legislation is also allowable.

(d)    Benefits for a Class A Member are further restricted to ensure that his
       total retirement benefit from this scheme and from any Associated Scheme
       or Connected Scheme does not exceed a pension of 1/30th of the Permitted
       Maximum for each year of service, subject to a maximum of 20/30ths. For
       the purpose of this limit, service is the aggregate of Service and any
       period of service which gives rise to benefits under a Connected Scheme
       provided that no period is to be counted more than once.

(e)    For the purpose of calculating the Aggregate Retirement Benefit or the
       total retirement benefit in (a) to (d) above, the pension equivalent of
       any Lump Sum Retirement Benefit is one twelfth of its total cash value.

2.     The Member's Lump Sum Retirement Benefit shall not exceed:-

(a)    on retirement at any time between attaining age 50 and attaining age 75,
       except before Normal Retirement Date on grounds of Incapacity, 3/80ths of
       Final Remuneration for each year of Service (not exceeding 40 years) or
       such greater amount as will not prejudice Approval;

                                       55
<Page>

(b)    on retirement at any time before Normal Retirement Date on grounds of
       Incapacity the amount which could have been provided at Normal Retirement
       Date in accordance with paragraph (a) above; Final Remuneration being
       computed as at the actual date of retirement;

(c)    on leaving Pensionable Service before attaining age 75, a lump sum of
       3/80ths of Final Remuneration for each year of Service prior to leaving
       Pensionable Service (not exceeding 40 years) or such greater amount as
       will not prejudice Approval. The amount computed may be increased in
       proportion to any increase in the Index which has occurred between the
       date of termination of Pensionable Service and the date on which the
       benefit is first paid.

CLASS B OR C MEMBERS

Notwithstanding anything to the contrary in the Scheme provisions, the benefits
payable to a Class B or a Class C Member or to his Dependants or other
beneficiaries in respect of him shall not when aggregated with all benefits of a
like nature provided under all Associated Schemes exceed the limits set out
below.

1.     The Member's Aggregate Retirement Benefit shall not exceed:-

(a)    on retirement at or before Normal Retirement Date, a pension of 1/60th of
       Final Remuneration for each year of Service (not exceeding 40 years) or
       such greater amount as will not prejudice Approval;

(b)    on retirement at any time before Normal Retirement Date on grounds of
       Incapacity a pension of the amount calculated in accordance with
       paragraph 1.(a) above as if the Member had remained in Service until the
       Normal Retirement Date, Final Remuneration being computed as at the
       actual date of retirement;

(c)    on retirement after Normal Retirement Date, a pension of the greatest
       of:-

       (i)    the amount calculated in accordance with paragraph 1.(a) above on
              the basis that the actual date of retirement was the Member's
              Normal Retirement Date,

       (ii)   the amount which could have been provided at Normal Retirement
              Date in accordance with paragraph 1.(a) above increased either
              actuarially in respect of the period of deferment or in proportion
              to any increase in the Index during that period, and

       (iii)  where the Member's total Service has exceeded 40 years, the
              aggregate of 1/60th of Final Remuneration for each year of Service
              before Normal Retirement Date (not exceeding 40 such years) and of
              a further 1/60th of Final Remuneration for each year of Service
              after Normal Retirement Date, with an overall maximum of 45
              reckonable years.

                                       56
<Page>

       Final Remuneration being computed in respect of (i) and (iii) above as at
       the actual date of retirement, but subject always to paragraph 3 below;

(d)    on leaving Pensionable Service before Normal Retirement Date, a pension
       of 1/60th of Final Remuneration for each year of Service prior to leaving
       Pensionable Service (not exceeding 40 years) or such greater amount as
       will not prejudice Approval. The amount computed may be increased by 5%
       for each complete year or if greater, in proportion to any increase in
       the Index which has occurred between the date of termination of
       Pensionable Service and the date on which the pension begins to be
       payable. Any further increase necessary to comply with Social Security
       legislation is also allowable.

2.     The Member's Lump Sum Retirement Benefit shall not exceed:-

(a)    on retirement at or before Normal Retirement Date, 3/80ths of Final
       Remuneration for each year of Service (not exceeding 40 years) or such
       greater amount as will not prejudice Approval;

(b)    on retirement at any time before Normal Retirement Date on grounds of
       Incapacity the amount calculated in accordance with paragraph 2.(a) above
       as if the Member had remained in Service until the Normal Retirement
       Date, Final Remuneration being computed as at the actual date of
       retirement;

(c)    on retirement after Normal Retirement Date, the greatest of:-

       (i)    the amount calculated in accordance with paragraph 2.(a) above on
              the basis that the actual date of retirement was the Member's
              Normal Retirement Date,

       (ii)   the amount which could have been provided at Normal Retirement
              Date in accordance with paragraph 2.(a) above together with an
              amount representing interest thereon, and

       (iii)  where the Member's total Service has exceeded 40 years, the
              aggregate of 3/80ths of Final Remuneration for each year of
              Service before Normal Retirement Date (not exceeding 40 such
              years) and of a further 3/80ths of Final Remuneration for each
              year of Service after Normal Retirement Date, with an overall
              maximum of 45 reckonable years.

       Final Remuneration being computed in respect of (i) and (iii) above as at
       the actual date of retirement, but subject always to paragraph 3 below;

(d)    on leaving Pensionable Service before Normal Retirement Date, a lump sum
       of 3/80ths of Final Remuneration for each year of Service prior to
       leaving Pensionable Service (not exceeding 40 years) or such greater
       amount as will not prejudice Approval. The amount computed as aforesaid
       may be increased in proportion to any increase in the Index which has
       occurred between the date of termination of Pensionable Service and the
       date on which the benefit is first paid.

                                       57
<Page>

3.     If a Member elects under Rule 54 to take any part of his benefits under
       this Scheme in advance of actual retirement, the limits set out in
       paragraphs 1 and 2 above shall apply as if he had retired at the date of
       the election as aforesaid, no account being taken of subsequent Service,
       save that the maximum amount of any uncommuted pension not commencing
       immediately may be increased either actuarially in respect of the period
       of deferment or in proportion to any increase in the Index during that
       period.

4.     The preceding provisions of this model Rule shall be modified in their
       application to a Member who is a Controlling Director as follows:-

(a)    the amount of the maximum Aggregate Retirement Benefit in paragraph 1 and
       of the maximum Lump Sum Retirement Benefit in paragraph 2 shall be
       reduced, where necessary for Approval, to take account of any
       corresponding benefits under retirement annuity contracts or trust
       schemes approved under Chapter III Part XIV of the Act or under personal
       pension schemes approved under Chapter IV Part XIV of the Act;

(b)    where retirement takes place after Normal Retirement Date but not later
       than the Member's 70th birthday, paragraph 1.(c)(ii) and (iii) and
       paragraph 2.(c)(ii) and (iii) shall not apply, and if retirement is later
       than the attainment of that age, the said paragraphs shall apply as if
       the Member's 70th birthday had been specified in the Rules as his Normal
       Retirement Date, so as not to treat as Service after Normal Retirement
       Date any Service before the Member reaches the age of 70;

(c)    where paragraph 3 applies to him, the rate of the actuarial increase
       referred to therein in relation to any period of deferment prior to his
       attaining the age of 70, shall not exceed the percentage increase in the
       Index during that period.

                                       58
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PART 2
OTHER CONDITIONS RELATING TO CLASS A MEMBERS

A.     MEMBER'S CONTRIBUTIONS (CONTRIBUTORY SCHEME)

(a)    Each Member is required to contribute at such a rate (IF ANY) AS IS
       SPECIFIED IN RULE 46.1. No rate of contribution determined under this
       MODEL sub-rule may be altered before the expiry of a period of 12 months
       from the date on which the first payment at the current rate became due
       without the specific agreement of the Board of Inland Revenue.

(b)    In addition the Member may make voluntary contributions to the Scheme to
       secure additional benefits for himself and/or his Dependants. Any
       retirement benefits so secured must be in the form of non-commutable
       pension except to the extent to which the provisions of the Scheme allow
       commutation of trivial pensions or on the grounds of serious ill health.

(c)    The contributions paid to the Scheme by a Member in a year of assessment
       shall not exceed either:

B.     CONTINUED LIFE COVER

       Any provision in the rules to provide a lump sum benefit on the death of
       a Member occurring after retirement on pension (other than a payment
       under a guarantee of pension provision) shall be restricted in respect of
       a Member who joined the Scheme on or after 1st October 1991 to exclude
       any provision other than on death occurring before the Normal Retirement
       Date and after retirement on grounds of Incapacity. The amount of the
       benefit shall not exceed the amount payable had the Member died
       immediately before retirement increased in proportion to any increase in
       the Index between the date of the Member's retirement and the date of
       death.

C.     PAYMENT OF RETIREMENT BENEFITS

1.     The payment of a Member's retirement benefits shall not commence earlier
       than the Member attaining age 50, except on retirement on grounds of
       Incapacity, nor later than attaining age 75.

2.     No part of the Member's retirement benefits is to be paid in advance of
       actual retirement except as necessary to comply with paragraph C.1 above
       or to the extent necessary to comply with the requirements of the Social
       Security Pensions Act 1975.

PART 3
OTHER CONDITIONS RELATING TO CLASS B OR C MEMBERS

A.     MEMBER'S CONTRIBUTIONS (CONTRIBUTORY SCHEME)

(a)    Each Member is required to contribute at such a rate (IF ANY) AS IS
       SPECIFIED IN RULE

                                       59
<Page>

       46.1. No rate of contribution determined under this MODEL sub-rule may be
       altered before the expiry of a period of 12 months from the date on which
       the first payment at the current rate became due without specific
       agreement of the Board of Inland Revenue.

(b)    In addition the Member may make voluntary contributions to the Scheme to
       secure additional benefits for himself and/or his Dependants. Where such
       contributions commence on or after 8th April 1987 any retirement benefits
       so secured must be in the form of non-commutable pension except to the
       extent to which the provisions of the Scheme allow commutation of trivial
       pensions or on the grounds of serious ill health.

(c)    The total contributions paid by the Member in year of assessment to this
       and any Associated Scheme shall not exceed 15% of his Remuneration for
       that year.

B.     TRANSFERS

(a)    Any retirement benefits arising by virtue of the receipt by the Scheme of
       a transfer value (other than from another scheme providing benefits in
       respect of Service) shall not be capable of commutation unless and then
       only to the extent that a certificate has been obtained from the
       administrator of the transferring scheme showing the maximum lump sum
       payable from the transfer value. The amount so certified may be increased
       in proportion to any increase in the Index since the date the transfer
       payment was received.

(b)    When, on or after a transfer having been made to another occupation
       pension scheme, the administrator of that scheme requests such a
       certificate as is referred to in paragraph B.1 above, the Administrator
       shall calculate as at the date of the transfer the maximum lump sum
       payable on retirement from the transfer value and certify that amount to
       the receiving scheme.

C.     CONTROLLING DIRECTORS

       Where a Postponed Pensioner who is a Controlling Director remains in
       Service on or after his 75th birthday, any lump sum payable on his death
       on or after his 75th birthday, with the exception of any lump sum payable
       under rule 64.2(a) where his pension is already in payment, shall not be
       subject to rule 25 but shall be paid to the Controlling Director's
       surviving spouse or, in the absence of any surviving spouse to his legal
       personal representatives.

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PART 4
OTHER CONDITIONS RELATING TO ALL MEMBERS

1.     LUMP SUM DEATH BENEFIT

       The lump sum benefit (exclusive of any refund of the Member's own
       contributions not applied specifically to secure the payment of benefits
       on the Member's death and any interest thereon) payable on the death of a
       Member while in Service or, (having left Pensionable Service with a
       deferred pension) before the commencement of his pension, shall not, when
       aggregated with all benefits of a like nature under all Associated
       Schemes, exceed the greater of:

       (a)    L 5,000, and

       (b)    4 times the greatest of:

              (i)    the annual rate (subject, for a Class A Member, to the
                     Permitted Maximum) of the Member's basic salary or wages at
                     the date of death or leaving Pensionable Service together
                     with the yearly average of Fluctuating Emoluments received
                     in the 3 years (or the whole period of Service if less) up
                     to the date of death or leaving Pensionable Service, and

              (ii)   the Member's total emoluments (subject, for a Class A
                     Member, to the Permitted Maximum) of any selected period of
                     12 months ending not earlier than 36 months before the date
                     of death.

              (iii)  Final Remuneration disregarding provisos (i), (ii) and
                     (iii) of that definition less Retained Death Benefits.

2.     DEPENDANTS' PENSIONS

       Any pension for a Dependant, when aggregated with the pensions, other
       than those provided by surrender or allocation of the Member's own
       pension, payable to that Dependant under all Associated Schemes, shall
       not exceed an amount equal to 2/3rds of the maximum Aggregate Retirement
       Benefit payable to the Member immediately before death under Part 1
       above. Where the death of the Member occurs whilst in Service before the
       Normal Retirement Date the maximum is that appropriate had the Member
       retired on grounds of Incapacity on the date of death entitled to no
       retained benefits from previous employments.

       If pensions are payable to more than one Dependant of a Member, the
       aggregate of all Dependants' pensions payable in respect of him under
       this and all Associated Schemes shall not exceed the full amount of the
       maximum Aggregate Retirement Benefit described in the previous paragraph
       of this MODEL rule.

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3.     INCREASES OF PENSIONS IN PAYMENT

       The maximum amount of a pension ascertained in accordance with Part 1 and
       Part 4 of this MODEL Rule less any pension which has been commuted for a
       lump sum or the pension equivalent of any benefits in lump sum form and
       any pension surrendered to provide a Dependant's pension may be increased
       by 3% for each complete year or if greater, in proportion to any increase
       in the Index since the pension commenced.

4.     SURPLUS AVCS

       Where the application of the limits in this MODEL Rule requires the
       quantum of the Aggregate Retirement Benefit to be restricted and the
       Member has paid additional voluntary contributions to supplement scheme
       benefits, that restriction shall first be effected on those supplementary
       benefits so as to permit the repayment of the surplus additional
       voluntary contributions subject to section 599A of the Act.

       The Administrator of the Scheme shall comply with the requirements of
       Regulation 5 of The Retirement Benefits Schemes (Restriction on
       Discretion to Approve) (Additional Voluntary Contributions) Regulations
       1993 [S1 1993 No 3016] and where the Scheme is the "leading scheme" in
       relation to a member, with the requirements of Regulation 6 of those
       Regulations so far as they concern "main schemes". If these Regulations
       are amended or replaced by any other Regulations then this MODEL Rule
       will have effect as if it had been amended or replaced accordingly.

5.     TRANSFERS

(a)    The benefits arising on retirement from a transfer value shall not be
       capable of commutation nor shall they be paid in lump sum form if the
       transfer is accompanied by a certificate from the administrator of the
       transferring scheme to the effect that the transfer value is not to be
       used to provide benefits in lump sum form.

(b)    When making a transfer to an approved personal pension scheme the
       Administrator shall provide a certificate of the maximum lump sum payable
       on retirement from the transfer value if the transferring member:

       (a)    was aged 45 or more at the time that the transfer payment was
              made, OR

       (b)    has at any time within the 10 years preceding the date on which
              the right to the cash equivalent being transferred arose, been, in
              respect of any employment to which the transfer payment or any
              part of its relates, either

              (i)    a Controlling Director, OR

              (ii)   in receipt of annual remuneration in excess of L 60,000 or,
                     if greater, the allowable maximum (i.e. the equivalent for
                     personal pension schemes of the Permitted Maximum) for the
                     year of assessment in which the date of transfer falls, OR

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       (c)    is entitled to benefits included in the transfer payment which
              arise from an occupational pension scheme under which the normal
              retirement age is 45 or less.

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                              SCHEDULE 2SCHEDULE 2
                                 CONTRACTING-OUT

1.     DEFINITIONS

       In these GMP Model Rules the following words have the following
       meanings:-

       "THE ACT" means the Pension Schemes Act 1993.

       "ACTUARY" means a Fellow of the Institute of Actuaries or a Fellow of the
       Faculty of Actuaries, or a person with other actuarial qualifications who
       is approved by the Secretary of State for Social Security, at the request
       of the Trustees, as being a proper person to act in this capacity.

       "CONTRACTED-OUT EMPLOYMENT" means a Member's contracted-out employment by
       reference to the Scheme (as in section 8(1)(a)(i) and 8(1)(b) of the
       Act).

       "FIXED RATE REVALUATION" means the method of revaluing a GMP before State
       Pensionable Age described in Rule 6.1 (C) below.

       "GMP" means the guaranteed minimum pension of a Member, Widow or Widower
       as defined in the Act.

       "INSURER" means an insurance company, an EC company or a friendly society
       as defined in regulation 30 of the Occupational Pension Schemes
       (Contracting-out) Regulations 1984 (SI 1984/380) as amended by regulation
       2 of SI 1995/35.

       "LIMITED REVALUATION" means the method of revaluing a GMP before State
       Pensionable Age described in Rule 6.1 (B) below.

       "MEMBER" means a member of the Scheme (including a person who is not in
       the pensionable service of any employer participating in the Scheme but
       to whom, or in respect of whom, benefits are still immediately or
       prospectively payable under the Scheme in respect of previous membership
       of the Scheme or another scheme).

       "NORMAL RETIRING DATE" means the day on which a Member attains normal
       pension age (within the meaning of the Act) under the Scheme.

       "PROTECTED RIGHTS" has the same meaning as in section 10 of the Act.

       "QUALIFYING SERVICE" has the same meaning as in section 71(7) of the Act.

       "RULE" (followed by a number) means the Rule (with that number) in this
       Appendix.

       "SCHEME" means this occupational pension scheme.

       "SECTION 53 MONEY PURCHASE SCHEME" means a scheme which was a
       contracted-out

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       scheme, providing protected rights pensions and satisfying section 9(3)
       of the Act, and which the Occupational Pensions Board are under a duty to
       supervise under section 53 of the Act.

       "SECTION 53 SALARY RELATED SCHEME" means a scheme which was a
       contracted-out scheme, providing guaranteed minimum pensions and
       satisfying section 9(2) of the Act, and which the Occupational Pensions
       Board are under a duty to supervise under section 53 of the Act.

       "SECTION 148 REVALUATION" means the method of revaluing a GMP before
       State Pensionable Age described in Rule 6.1 (A) below.

       "SHORT SERVICE BENEFIT" means the benefit to which an early leaver who
       satisfies the qualifying conditions must be entitled under the
       preservation requirements.

       "STATE PENSIONABLE AGE" means a man's 65th birthday and a woman's 60th
       birthday.

       "TRUSTEES" means the trustees or administrators of the Scheme.

       "WIDOW" and "WIDOWER" means respectively the widow and the widower of a
       Member. If a Member has married under a law which allows polygamy and, on
       the day of the Member's death, has more than one spouse, the Trustees
       must decide which, if any, survivor is the Widow or Widower. In reaching
       that decision, the Trustees must have regard to the practice of the
       Department of Social Security and any relevant provisions of existing
       Social Security legislation, in particular section 17(5) of the Act and
       regulation 2 of the Social Security and Family Allowance (Polygamous
       Marriages) Regulations 1975 (SI 1975/561).

2.     OVERRIDING EFFECT OF THESE GMP MODEL RULES

       These Rules shall apply if any Member's employment becomes Contracted-out
       Employment by reference to the Scheme and the Scheme is not
       contracted-out on a money purchase basis. These Rules will only apply for
       so long as anyone has a GMP or a prospective right to receive a GMP under
       the Scheme which subjects the Scheme to the continuing supervision of the
       Occupational Pensions Board.

       These Rules override any inconsistent provisions elsewhere in the Scheme
       except provisions which are necessary in order that Inland Revenue
       approval for the purposes of Chapter I of Part XIV of the Income and
       Corporation Taxes Act 1988 is not prejudiced.

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3.     ALTERATIONS TO THESE GMP MODEL RULES

       3.1    POWER TO ALTER GMP MODEL RULES. The persons or bodies having the
       power of alteration in relation to the rest of the Scheme may at any time
       in writing make any alteration to these GMP Model Rules necessary to
       comply with the contracting-out requirements of the Act applicable to
       salary related contracted-out schemes and Section 53 salary related
       schemes. This power of alteration may be exercised by them without any
       condition except the one in 3.2 below. It is additional to, and
       independent of, any other power of alteration in relation to the Scheme.

       3.2    OPB CONSENT. No alteration to these GMP Model Rules may be made
       without the consent of the Occupational Pensions Board. This applies
       whether the alteration is made under 3.1 above or under any other power
       of alteration in relation to the Scheme.

4.     MEMBERSHIP OF THE SCHEME

       Membership of the Scheme must be open to persons who enter employment to
       which the Scheme relates more than 6 years before Normal Retiring Date.
       If the Scheme has an annual entry date, this 6 year period may be
       increased to a period of 6 years plus the part of a year until the next
       entry date. Where the Scheme and one or more other contracted-out schemes
       relate to employment with the same employer, those schemes may be treated
       as if they were a single scheme in deciding whether the requirements of
       this Rule are satisfied.

5.     ENTITLEMENT TO GMP

       5.1    GUARANTEED MINIMUM. This Rule 5 applies to a Member, Widow or
       Widower where the Member has a guaranteed minimum in relation to the
       pension provided for the Member under the Scheme in accordance with
       section 14 of the Act.

       5.2    MEMBER'S GMP. The Member shall be entitled to a pension for life
       paid at a rate equivalent to a weekly rate of not less than that
       guaranteed minimum. The pension will be paid from State Pensionable Age
       but commencement of the pension may be postponed for any period during
       which the Member remains in employment after State Pensionable Age:-

              (1)    if the employment is employment to which the Scheme relates
                     and the postponement is not for more than 5 years after
                     State Pensionable Age; or

              (2)    if the Member consents to the postponement.

       5.3    WIDOW'S GMP. Where the Member is a man and dies at any time
       leaving a Widow, she shall be entitled, subject to 5.4 below, to receive
       a pension from the

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       Scheme paid at a rate equivalent to a weekly rate of not less than half
       that guaranteed minimum.

5.4    PAYMENT OF WIDOW'S GMP.

The pension shall be payable to any Widow who is eligible for payment of a State
       benefit as described in section 17(5) of the Act. It shall cease when the
       Widow ceases to be entitled to receive payment of those State benefits.

       5.5    WIDOWER'S GMP. Where the Member is a woman and dies at any time on
       or after 6 April 1989 leaving a Widower, he shall be entitled, subject to
       5.6 below, to receive a pension from the Scheme paid at a rate equivalent
       to a weekly rate of not less than half of that part of the guaranteed
       minimum which is attributable to earnings for the tax year 1988/1989 and
       subsequent tax years.

5.6    PAYMENT OF WIDOWER'S GMP. The pension shall be payable to any Widower who
       is eligible for payment of a GMP under Regulation 33B of the Occupational
       Pension Scheme (Contracting-out) Regulations 1984. It shall cease when
       the Widower ceases to be entitled to receive payment of that GMP under
       Regulation 33C of the Occupational Pension Scheme (Contracting-out)
       Regulations 1984.

       5.7    OFFSETTING PENSION AGAINST GMP. Any pension payable to the Member,
       Widow or Widower under any other provision of the Scheme may be offset
       against the pension entitlement under this Rule 5 except to the extent
       that:-

              (1)    any part of the pension is an equivalent pension benefit
                     within the meaning of the National Insurance Act 1965; or

              (2)    any part of the pension is an increase, calculated in
                     accordance with Schedule 3 of the Act and added to the
                     amount that would be payable but for Chapter II of Part IV
                     of the Act or regulations made under it; or

              (3)    offsetting would contravene the anti-franking legislation
                     (see Rule 8 below).

6.     REVALUATION OF GMP

       6.1    REVALUATION BEFORE STATE PENSIONABLE AGE. Where a Member ceases to
       be in Contracted-out Employment before State Pensionable Age, the
       Member's GMP at State Pensionable Age or at the Member's earlier death
       will be calculated by increasing the accrued rights to GMP at cessation
       of Contracted-out Employment under one of the options (A),(B) or (C)
       below.

              (A)    SECTION 148 REVALUATION.

              The increase will be by the percentage by which earnings factors
              for the tax

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              year in which Contracted-Out Employment ceases are increased by
              the last order under section 148 of the Social Security
              Administration Act 1992 to come into force before the tax year in
              which the Member reaches State Pensionable Age (or dies, if
              earlier).

              (B)    LIMITED REVALUATION.

              The increase will be by the lesser of:-

              (1)    5 per cent (5%) compound for each tax year after that in
                     which Contracted-out Employment ceases up to and including
                     the last complete tax year before the Member reaches State
                     Pensionable Age (or dies, if earlier); and

              (2)    the percentage by which earnings factors for the tax year
                     in which Contracted-Out Employment ceases are increased by
                     the last order under section 149 of the Social Security
                     Administration Act 1992 to come into force before the tax
                     year in which the Member reaches State Pensionable Age (or
                     dies, if earlier).

              The Trustees must pay a limited revaluation premium in respect of
              the Member to the Secretary of State for Social Security.

              (C)    FIXED RATE REVALUATION.

              The increase will be by such rate as regulations made under
              section 55(5) of the Act specify as being relevant at the date
              Contracted-out Employment ceases, for each complete tax year after
              the tax year containing that date up to and including the last
              complete tax year before the Member reaches State Pensionable Age
              (or dies, if earlier).

              The Trustees and the principal employer participating in the
              Scheme shall decide which of the options (A),(B) or (C) applies to
              the Scheme. They may at any time decide that one of the other two
              methods shall be used, instead of the method currently being used,
              for all Members ceasing to be in Contracted-out Employment after a
              specified date. They must notify the Occupational Pensions Board
              whenever the method of revaluation for the Scheme is changed.

       6.2    TRANSFERS IN. Where a transfer payment is received in respect of a
       Member from another scheme ("the transferring scheme") which includes
       accrued rights of the Member to a GMP (or includes protected rights in
       respect of which the receiving scheme will provide a GMP) the earnings
       factors used in calculating that GMP will normally be revalued using
       Section 148 Revaluation during the Member's Contracted-Out Employment,
       and 6.1 above will apply if that Contracted-out Employment ceases before
       State Pensionable Age. The Trustees may, however, decide, if the
       provisions of the transferring scheme so allow, to use either Limited
       Revaluation or Fixed Rate

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       Revaluation from the date on which the Member ceased to be in
       contracted-out employment by reference to the transferring scheme until
       the Member attains State Pensionable Age (or dies, if earlier) but:-

              (1)    Limited Revaluation may not be used as regards any part of
                     the GMP being transferred which arose from contracted-out
                     employment in relation to a previous scheme and which the
                     transferring scheme is already revaluing by Fixed Rate
                     Revaluation (or vice versa); and

              (2)    the Trustees may not make the decision if, on becoming a
                     Member, the Member's contracted-out employment in relation
                     to a previous scheme is treated as continuing for the
                     purposes of the Act.

       Where, under this Rule 6.2, Limited Revaluation is to be used, the
       Trustees shall have power to pay out of the transfer payment in respect
       of that Member any limited revaluation premium payable as a result of the
       Member ceasing to be in contracted-out employment by reference to the
       transferring scheme.

       Where the Scheme accepts the proceeds of, or the assignment of, an
       insurance policy which consists of, or includes, accrued rights to GMP,
       the Trustees may use either Section 148 Revaluation or the method of
       revaluation that was in use under the policy (and condition (1) above
       applies).

       6.3    TRANSFERS OUT. Where a Member's accrued rights to GMP are
       transferred to another contracted-out salary related scheme or to a
       Section 53 salary related scheme, the Trustees may agree with the
       administrator of that scheme that the member's GMP shall, instead of
       being revalued using the method currently being adopted under 6.1 above,
       be revalued using another method which would be permitted if that scheme
       contained a rule in the same terms as 6.2 above but, where Limited
       Revaluation is to be used, that administrator must make arrangements for
       the payment of any limited revaluation premium (unless it has already
       been paid by the Trustees).

7.     INCREASE OF GMP

       7.1    INCREASE AFTER STATE PENSIONABLE AGE. If the commencement of any
       Member's GMP is postponed for any period after State Pensionable Age,
       that GMP shall be increased to the extent, if any, specified in section
       15 of the Act.

       7.2    INCREASE AFTER STATE PENSIONABLE AGE OR MEMBER'S DEATH. Any GMP to
       which a Member, Widow or Widower is entitled under Rule 5 above shall,
       insofar as it is attributable to earnings in the tax years from and
       including 1988/1989, be increased in accordance with the requirements of
       section 109 of the Act.

8.     ANTI-FRANKING

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       Except as provided in sections 87-92 and 110 of the Act, no part of a
       Member's, Widow's or Widower's pension under the Scheme may be used to
       frank an increase in the Member's, Widow's or Widower's GMP under Rule 6
       or Rule 7 above.

9.     TRANSFERS INTO THE SCHEME

       9.1    ACCEPTANCE OF TRANSFERS. The Trustees may accept:-

              (1)    a transfer payment in respect of the Member's accrued
                     rights to GMPs under a contracted-out salary related
                     scheme, a Section 53 salary related scheme or a policy of
                     insurance or an annuity contract of the type described in
                     section 19 of the Act;

              (2)    a transfer of the liability for the payment of GMPs to, or
                     in respect of, any person who has become entitled to them;

              (3)    a transfer of Protected Rights

                     (a)    in respect of the Member or a former Member from
                            another scheme which is, or was, an appropriate
                            personal pension scheme;

                     (b)    in respect of the Member or a former Member from
                            another scheme which is, or was, a scheme
                            contracted-out on a money purchase basis or a
                            Section 53 money purchase scheme.

       Transfers may be accepted only as provided in the appropriate
       regulations.

       9.2    EFFECT OF TRANSFERS. Where a transfer is accepted under 9.1(1)
       above, the Member's accrued rights to GMPs under the Scheme will be
       increased accordingly.

       Where a transfer is accepted under 9.1(3) above, the Member's, Widow's
       and Widower's GMPs under the Scheme will be increased by amounts equal to
       the GMPs to which they would have been treated as entitled by reason of
       the Member's membership of the transferring scheme if the transfer
       payment had not been made.

10.    TRANSFERS OUT OF THE SCHEME

       10.1   CONDITIONS FOR TRANSFER OF GMPs. A transfer payment made out of
       the Scheme may include a Member's accrued rights to GMPs or the liability
       for the payment of GMPs to, or in respect of, any person who has become
       entitled to them only if the following conditions are fulfilled. These
       conditions depend on the type of scheme, policy or contract to which the
       transfer is being made.

       (1)    ALL SCHEMES AND ARRANGEMENTS

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              The Member must consent to the transfer unless:-

              (a)    it is made to another contracted-out salary related scheme
                     or a Section 53 salary related scheme where either the
                     scheme is a scheme of the same employer or the transfer
                     involves all of, or a group of, the Members, and either the
                     transfer results from a financial transaction between the
                     Member's old and new employers, or the receiving scheme is
                     a scheme of an employee connected with the Member's old
                     employer for the purposes of section 35 of the Act. The
                     transfer must be made in accordance with the appropriate
                     regulations (SI 1991/167) which may involve an actuarial
                     certificate;

              (b)    it is to allow benefits to be bought out where the Member
                     has less than 5 years Qualifying Service, or to allow the
                     Trustees to buy out the benefits of the Widow or Widower of
                     such a Member.

              The transfer will be subject to any requirements of the Inland
              Revenue.

              The receiving scheme, policy or contract must be an appropriate
              personal pension scheme, a contracted-out occupational pension
              scheme, a Section 53 money purchase scheme, a Section 53 salary
              related scheme, an overseas occupational pension scheme to which
              the Occupational Pensions Board approve the transfer, or an
              insurance policy or annuity contract of the type described in
              section 19 of the Act.

       (2)    CONTRACTED-OUT SALARY RELATED SCHEMES AND SECTION 19 INSURANCE
              POLICIES OR ANNUITY CONTRACTS

              The receiving scheme, policy or contract must provide the Member
              and the Member's Widow or Widower with GMPs equal to their accrued
              GMPs under the Scheme up to the date of transfer, together with
              revaluation until the Member reaches State Pensionable Age (or
              dies, if earlier). In the case of GMPs already in payment, the
              receiving scheme must provide for the pensions to commence from
              the date from which liability for payment has been assumed by it,
              and for the conditions of payment relating to its own GMPs to
              apply equally to such pensions.

       (3)    ALL OCCUPATIONAL PENSION SCHEMES (EXCEPT OVERSEAS SCHEMES COVERED
              BY (6))

              The Member must have entered employment with an employer which is
              (or, in the case of a Section 53 scheme, is or was) a contributor
              to the receiving scheme. If the employment is not contracted-out,
              the transfer must be in accordance with regulations 2(4) and 2A(4)
              of SI 1985/1323.

       (4)    APPROPRIATE PERSONAL PENSION SCHEMES AND OCCUPATIONAL PENSION
              SCHEMES WHICH ARE OR WERE CONTRACTED-OUT BY THE MONEY PURCHASE
              TEST

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              That part of the transfer payment which relates to the Member's
              accrued rights to GMPs must be of an amount at least equal to the
              cash value of those accrued rights and applied by the receiving
              scheme in providing money purchase benefits for, or in respect of,
              the Member.

       (5)    SECTION 53 MONEY PURCHASE OR SECTION 53 SALARY RELATED SCHEMES

              No transfer payment may be made to such a scheme without the
              approval of the Occupational Pensions Board, who may impose any
              conditions they consider appropriate.

       (6)    OVERSEAS OCCUPATIONAL PENSION SCHEMES NOT COVERED BY (2), (4) OR
              (5) ABOVE

              The Member must have entered employment outside the United Kingdom
              to which the receiving scheme applies.

              No transfer payments may be made to such a scheme without the
              approval of the Occupational Pensions Board, who may impose any
              conditions they consider appropriate.

       10.2   EFFECT OF SUCH TRANSFERS. Where the Member's accrued rights to
       GMPs or liability for GMPs already in payment are transferred in
       accordance with 10.1 above, the Member and the Member's Widow or Widower
       will cease to have any entitlement to a GMP under the Scheme. If the
       transfer does not relate to the whole of the Member's rights to benefits
       under the Scheme, the Member's remaining benefits under the Scheme may be
       reduced to allow for the fact that the Member's GMP rights have been
       transferred.

11.    TRANSFER PREMIUMS

       Where a Member ceases to be in a Contracted-out Employment before Normal
       Retiring Date and the Member's accrued rights to benefits (other than
       GMPs) are transferred to another occupational pension scheme which is
       neither a contracted-out scheme nor one which was formerly contracted-out
       and which remains under the supervision of the Occupational Pensions
       Board in accordance with section 53 of the Act, or to a non-appropriate
       personal pension scheme, the Trustees may elect to pay a transfer premium
       to the Secretary of State for Social Security. No such election may be
       made where the Member has completed less than 2 years' Qualifying Service
       or where an accrued rights premium is payable in respect of the Member.

       Where a transfer premium is paid, the Member's accrued rights to GMPs
       under the Scheme shall be extinguished.

12.    COMMUTATION OF GMP

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       12.1   CIRCUMSTANCES IN WHICH GMP MAY BE COMMUTED.

              (1)    MEMBER'S GMP. The Member's GMP may be commuted if the
                     Commutation Condition is satisfied and all the Member's
                     other benefits under the Scheme are being commuted, and

                     (a)    the benefits have become payable; or

                     (b)    the Scheme is being wound-up.

              (2)    WIDOW'S OR WIDOWER'S GMP. The Widow's or Widower's GMP may
                     be commuted if the Commutation Condition is satisfied and
                     all the Widow's or Widower's other benefits under the
                     Scheme are being commuted, and

                     (a)    the benefits have become payable; or

                     (b)    the Member's benefits are being commuted on grounds
                            of triviality.

              (3)    MORE THAN ONE RETIREMENT BENEFIT SCHEME RELATING TO SAME
                     EMPLOYMENT. If the Member is a member of more than one
                     retirement benefit scheme relating to the same employment
                     the requirements of this Rule must be satisfied by all of
                     the schemes.

       12.2   COMMUTATION CONDITION. The Commutation Condition is that the
       aggregate of the pensions and the pension equivalent of any lump sum
       benefits to which the person is entitled under the Scheme, and under all
       other retirement benefit schemes relating to employment with the same
       employer as the employment in respect of which the benefits are payable,
       does not exceed L 260 per annum (or such greater amount as may be
       prescribed by regulations made under section 21 and section 77 of the Act
       and is permitted by the Inland Revenue). In addition:-

              (1)    Where commutation is taking place before State Pensionable
                     Age, other than on the death of the Member, Limited
                     Revaluation or Fixed Rate Revaluation must be applied to
                     any GMP included in the aggregate pension, and such GMP
                     must be revalued to State Pensionable Age for the purposes
                     of calculating that aggregate. For this purpose, Limited
                     Revaluation is to be taken as 5% per annum compound.

              (2)    Where the Member's pension, being an alternative to Short
                     Service Benefit, becomes payable before or after Normal
                     Retiring Date, the value of that pension must, to the
                     reasonable satisfaction of the Trustees, be at least equal
                     to the value of the Short Service Benefit, plus the
                     revaluation to Normal Retiring Date that the deferred
                     pension would have attracted in accordance with Chapter II
                     of Part IV of the

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                     Act had it been provided by the Scheme at Normal Retiring
                     Date, and the revaluation of GMP referred to in (1) above.

              (3)    Where commutation of the whole of a Member's deferred
                     pension is taking place at Normal Retiring Date (or on the
                     winding-up of the Scheme if earlier), the Member's pension
                     in excess of GMP must be revalued up to Normal Retiring
                     Date in accordance with Chapter II of Part IV of the Act,
                     and the GMP revalued in accordance with (1) above.

              (4)    In any event, the Trustees must be satisfied that the basis
                     of commutation is reasonable. The basis must be certified
                     as reasonable by an Actuary or be in accordance with
                     commutation factors agreed with the PSO as suitable for the
                     Scheme.

13.    SECURING GMPs

       GMPs may be secured through the Scheme provided it has been established
       under an irrevocable trust subject to the laws of any part of the United
       Kingdom. Otherwise, a GMP must be secured by means of an insurance policy
       or annuity contract with an Insurer.

14.    WINDING-UP THE SCHEME

       14.1   PRIORITIES ON WINDING-UP. If the Scheme winds-up for any reason,
       priority must be given, over any other liability to provide benefits, to
       any benefit which falls within any one or more of the following:-

              (1)    pensions and other benefits in respect of which entitlement
                     to payment has already arisen;

              (2)    GMPs and accrued rights to GMPs;

              (3)    state scheme premiums;

              (4)    equivalent pension benefits within the meaning of the
                     National Insurance Act 1965.

       14.2   ORDER OF PRIORITIES. The Trustees and the principal employer
       participating in the Scheme may elsewhere in the provisions of the Scheme
       specify an order of priorities amongst the items listed in 14.1 above,
       but the order of priorities shall not give any liability to provide
       benefits which are not listed in 14.1 above priority equal to or
       exceeding the priority given to any item which is listed there.

       14.3   VOLUNTARY CONTRIBUTIONS. Where Members' voluntary contributions to
       the

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       Scheme are being used to provide benefits equivalent on a money purchase
       basis to the voluntary contributions paid, and where there are separately
       identifiable assets attributable to those voluntary contributions within
       the Scheme, 14.1 above shall not apply to those separately identifiable
       assets. That part of those assets which is attributable to the voluntary
       contributions of a Member shall be used to provide benefits for, or in
       respect of, that Member of the types specified in the other provisions of
       the Scheme. No regular payments may be made by the employer to those
       separately identified assets unless they are used solely for the purpose
       of meeting administrative expenses.

15.    SCHEME CEASES TO BE A CONTRACTED-OUT SALARY RELATED SCHEME

       If the Scheme ceases to be a contracted-out salary related scheme, the
       Trustees must seek the approval of the Occupational Pensions Board to any
       proposed arrangement for securing GMPs. If it is decided to buy Members
       back into the State Earnings Related Pension Scheme (SERPS), then accrued
       rights premiums or pensioner's rights premiums must be paid to the
       Secretary of State for Social Security in the manner required by
       regulations made under the Act. Once these premiums have been paid, the
       GMPs will be extinguished. The other benefits of the Members, Widows or
       Widowers concerned under the Scheme shall be reduced by the amount of the
       GMP accrued at the date the Scheme ceased to be contracted-out, increased
       to State Pensionable Age (or the Member's death, if earlier) by Fixed
       Rate Revaluation or Section 148 Revaluation.

16.    SUSPENSION OF GMP

Payment of a GMP may be suspended during any period when:-

16.1   The person receiving the GMP is unable to act (by reason of mental
       disorder or otherwise) but the amount of the GMP must either be paid or
       applied for the maintenance of the recipient or his dependants, or paid
       to the recipient when that recipient is again able to act, or paid to the
       recipient's estate after the recipient's death; or

16.2   The recipient of the GMP is in prison or detained in legal custody but
       the amount of the GMP must then be paid or applied for the maintenance of
       such one or more of the recipient's dependants as the Trustee shall
       determine; or

16.3   The Member is receiving the GMP but is then re-employed in an employment
       to which the Scheme relates. The GMP must then be increased under Rule
       7.1 above during the period of suspension.

17.    FORFEITURE OF GMP

                                       75
<Page>

17.1   Any instalment of a GMP may be forfeited if it is not paid within 6 years
       of the date on which the instalment became due and the Trustees do not
       know the whereabouts of the recipient.

17.2   A GMP may be forfeited if the person entitled to the GMP has been
       convicted of one or more offenses under the Official Secrets Acts 1911 to
       1989, for which the recipient has been sentenced to a term or consecutive
       terms of imprisonment totalling at least 10 years, or of an offence of
       treason.

18.    CONTRIBUTIONS EQUIVALENT PREMIUMS

18.1   A contribution equivalent premium shall be paid, subject to 18.2 below,
       in respect of a Member who ceases to be in Contracted-out Employment
       before whichever is the earlier of the Member's Normal Retiring Date and
       the end of the tax year preceding that in which the Member will reach
       State Pensionable Age with less than 2 years' Qualifying Service and less
       than 2 years' Contracted-out Employment. A contributions equivalent
       premium shall not be paid where the Member's accrued rights include
       rights transferred from a personal pension, nor where the Member is a
       woman who dies in contracted-out employment in respect of Widower's GMP.

       Payment of the contributions equivalent premium extinguishes the Member's
       accrued rights to GMPs under the Scheme. Therefore, where the premium is
       paid, any refund of contributions to the Member or any transfer payment
       from the Scheme in respect of a Member shall be reduced by the certified
       amount (as defined in the Act) in relation to that premium and any
       pension benefit under the Scheme for the Member or the Member's Widow or
       Widower shall be reduced so as to allow the fact that their accrued
       rights to GMPs have been extinguished.

18.2   The premium shall not be payable if:-

       (a)    its amount is less than L 17 (or such greater amount as is
              specified in regulations made under the Act).

       (b)    the Member's accrued rights to GMPs are transferred to another
              scheme, policy or contract in accordance with Rule 10 above.

       (c)    the Member has become entitled to an immediate or a deferred
              pension under the Scheme on ceasing to be in Contracted-out
              Employment.

                                       76
<Page>

                              SCHEDULE 3SCHEDULE 3
                           SCHEME DEEDS AND DOCUMENTS

<Table>
<S>          <C>              <C>                            <C>
1.           05.01.96         1996 Deed                      IMI Computing Limited (1)
                                                             I.N.Brown and C.G. Powell (2)
-----------------------------------------------------------------------------------------------
2.           01.04.96         Supplemental Deed              Icom Solutions Limited (1)
                                                             Icom Systems Limited (2)
                                                             P.J.Wheble (3)
-----------------------------------------------------------------------------------------------
3.           29.07.96         Deed of Appointment            Icom Solutions Limited (1)
                                                             S.M.Smith (2)
</Table>

                              SCHEDULE 4SCHEDULE 4
                             PARTICIPATING EMPLOYERS

                      Icom Solutions Limited (No. 1641088)

                       Icom Systems Limited (No. 3056544)

                                       77
<Page>

EXECUTED as a DEED by ICOM SOLUTIONS LIMITED by means of these signatures:

             Director /s/ Irene Brown
                      ---------------
                      Irene Brown

             Director/Secretary /s/ Chris Powell
                                ----------------
                                Chris Powell

SIGNED as a DEED by
IRENE NORMA BROWN        /s/ Irene Norma Brown
                         ---------------------
in the presence of:  /s/ Julia Cox
                     -------------
                     Julia Cox
                     30 Nursery Road
                     Bendley
                     D413 IAL

SIGNED as a DEED by
CHRISTOPHER GARY POWELL  /s/ Christopher Gary Powell
                         ---------------------------
in the presence of:  /s/ Julia Cox
                     -------------
                     Julia Cox
                     30 Nursery Road
                     Bendley
                     D413 IAL

SIGNED as a DEED by
PETER JOHN WHEBLE        /s/ Peter John Wheble
                         ---------------------
in the presence of:  /s/ Anil Patel
                     --------------
                     23 Mayfield Road
                     Street L4
                     Sutton Coldfield
                     B74 3P4

SIGNED as a DEED by
STEPHEN MICHAEL SMITH    /s/ Stephen Michael Smith
                         -------------------------
in the presence of:  /s/ Dean Tranter
                     ----------------
                     Dean Tranter
                     22 Quarry House Close
                     Frankly
                     Birmingham
                     B45 CA5

                                       78
<Page>

                              DATED   FEBRUARY 4, 1999
                              -------------------------

                                   KEANE LIMITED                    (1)

                                       AND

                 I.N. BROWN, C.G. POWELL, P.J. WHEBLE AND S.M SMITH (2)

                   ------------------------------------------

                                DEED OF AMENDMENT
                      RELATING TO THE KEANE LIMITED PENSION
                                     SCHEME

                   ------------------------------------------

<Page>

THIS DEED is made on February 4, 1999

BETWEEN:

(1)  KEANE LIMITED (formerly known as Icom Solutions Limited) (Company Number
     1641088) whose registered office is at Lion House, PO Box 1240, Birmingham
     B6 7UH (the "PRINCIPAL EMPLOYER"); and

(2)  IRENE NORMA BROWN of 8 Downham Close, Walsall, West Midlands, WS5 3BX,
     CHRISTOPHER GARY POWELL of 25 Heritage Court, Lichfield, Staffordshire,
     WS14 9ST, PETER JOHN WHEBLE of 62 Kingshayes Road, Aldridge, Walsall, WS9
     8RZ and STEPHEN MICHAEL SMITH of 17 Petworth Close, Stevenage,
     Hertfordshire, SG2 8UP (the "TRUSTEES").

WHEREAS:

(A)  This deed is supplemental to the deeds more particularly described in the
     Schedule establishing and constituting a retirement benefits scheme called
     the Icom Solutions Pension Scheme (the "SCHEME"). The Scheme is currently
     governed by a definitive trust deed and rules dated 5th January 1998 (the
     "DEFINITIVE DEED").

(B)  The Principal Employer is the current Principal Employer in relation to the
     Scheme and the Trustees are the current trustees of the Scheme.

(C)  Rule 4 of the Definitive Deed provides that the Principal Employer may by
     deed change all or any of the provisions of the Definitive Deed or other
     provisions of the Scheme in any way. Any change shall take effect from the
     date specified in the deed making the change, which date may be earlier or
     later than the date of that deed.

(D)  The Principal Employer wishes to amend the provisions of the Scheme as set
     out in this deed.

NOW THIS DEED WITNESSES that in exercise of the power contained in Rule 4 of the
Definitive Deed (and any and every other relevant power) the Principal Employer
alters the Definitive Deed with effect from the 12th October 1998 so that the
name of the Scheme as defined in Rule 1.1 of the Definitive Deed shall be
changed to the "KEANE LIMITED PENSION SCHEME". The Trustees acknowledge the
modification to the Scheme by their execution of this deed.

IN WITNESS whereof this deed has been executed by or on behalf of the parties
and delivered the day and year first above written.

                                        1
<Page>

                                  THE SCHEDULE

                   DEEDS AND DOCUMENTS CONSTITUTING THE SCHEME

<Table>
<Caption>
DATE       DOCUMENT                      PARTIES
----------------------------------------------------------------------------------------
<S>        <C>                           <C>
05.01.96   Interim Deed                  IMI Computing Limited (1) I.N. Brown and C.G.
                                         Powell (2)

01.04.96   Supplemental Deed             Icom Solutions Limited (1) Icom Systems Limited
                                         (2) P.J Wheble (3)

29.07.96   Deed of Appointment           Icom Solutions Limited (1) S.M. Smith (2)

05.01.98   Definitive Deed and Rules     Icom Solutions Limited (1) I.N Brown, C.G
                                         Powell, P. J Wheble and S.M Smith (2)
</Table>

EXECUTED as a DEED by
KEANE LIMITED
by means of these signatures:

              Director /s/ Irene Brown
                       ---------------
                       Irene Brown

              Director/Secretary /s/ Chris Powell
                                 ----------------
                                 Chris Powell

SIGNED as a DEED by the said
IRENE NORMA BROWN  /s/ Irene Norma Brown
                   ---------------------
in the presence of:

WITNESS:    /s/ M. J. Elston
            ----------------

Name:       M. J. Elston

Address:    Auchinleck House
            Broad Street
            Birmingham B15 IDL

Occupation: Pensions Consultant

                                        2
<Page>

SIGNED as a DEED by the said
CHRISTOPHER GARY POWELL       /s/ Christopher Gary Powell
                              ---------------------------
in the presence of:

WITNESS:    /s/ M. J. Elston
            ----------------

Name:       M. J. Elston

Address:    Auchinleck House
            Broad Street
            Birmingham B15 IDL

Occupation: Pensions Consultant

SIGNED as a DEED by the said
PETER JOHN WHEBLE /s/ Peter John Wheble
                  ---------------------
in the presence of:

WITNESS:    /s/ M. J. Elston
            ----------------

Name:       M. J. Elston

Address:    Auchinleck House
            Broad Street
            Birmingham B15 IDL

Occupation: Pensions Consultant

SIGNED as a DEED by the said
STEPHEN MICHAEL SMITH /s/ Stephen Michael Smith
                      -------------------------
in the presence of:

WITNESS:    /s/ M. J. Elston
            ----------------

Name:       M. J. Elston

Address:    Auchinleck House
            Broad Street
            Birmingham B15 IDL

Occupation: Pensions Consultant

                                        3
<Page>

                            DATED   SEPTEMBER 1, 2000
                            -------------------------

                                  KEANE LIMITED                      (1)

                                       AND

                                  UNA CROXFORD                       (2)

                     ---------------------------------------

                               DEED OF REMOVAL AND
                                   APPOINTMENT
                          RELATING TO THE KEANE LIMITED
                                 PENSION SCHEME

                     ---------------------------------------

<Page>

THIS DEED OF REMOVAL AND APPOINTMENT is made on September 1, 2000

BETWEEN:

(1)  KEANE LIMITED (Company Number: 1641088) whose registered office is at Lion
     House, Oscott Road, Witton, Birmingham, B6 7UH (the "PRINCIPAL EMPLOYER");
     and

(2)  UNA CROXFORD of Flat 54, City Heights, 85 Old Snow Hill, Birmingham, B4 6HW
     (the "NEW TRUSTEE").

WHEREAS:

(A)  This deed is supplemental to the deeds more particularly described in the
     Schedule, establishing and constituting a retirement benefits scheme then
     called the Icom Solutions Pension Scheme and now called the Keane Limited
     Pension Scheme (the "SCHEME").

(B)  The Scheme is currently governed by a definitive trust deed and rules dated
     5th January 1998 (the "DEFINITIVE DEED"), as amended by a deed of amendment
     dated 4 February 1999.

(C)  The Principal Employer is the current principal employer of the Scheme.

(D)  Rule 7.1 of the Definitive Deed provides that the Principal Employer may by
     deed appoint and remove a trustee.

(E)  The Principal Employer wishes to remove Christopher Powell (the "RETIRING
     TRUSTEE") as a trustee of the Scheme.

(F)  The Principal Employer wishes to appoint the New Trustee as a trustee of
     the Scheme.

(G)  The New Trustee consents to act as a trustee of the Scheme.

NOW THIS DEED WITNESSES:

1    the Principal Employer HEREBY REMOVES the Retiring Trustee as a trustee of
     the Scheme for all purposes of the Scheme, with effect from 7 July 2000;

2    the Principal Employer HEREBY APPOINTS the New Trustee to be a trustee of
     the Scheme for all the purposes of the Scheme, with effect from 1 September
     2000; and

3    the New Trustee HEREBY AGREES to act as a trustee of the Scheme.

IN WITNESS whereof this deed has been executed by or on behalf of the parties
and delivered the day and year first above written.

                                        1
<Page>

THE SCHEDULE

                   DEEDS AND DOCUMENTS CONSTITUTING THE SCHEME

<Table>
<Caption>

       DATE                  DOCUMENT                             PARTIES
-----------------------------------------------------------------------------------------
<S>               <C>                               <C>
05.01.96          Interim Deed                      IMI Computing Limited (1)

                                                    I.N. Brown and C.G. Powell (2)

01.04.96          Supplemental Deed                 Icom Solutions Limited (1)

                                                    Icom Systems Limited (2)

                                                    P.J. Wheble (3)

05.01.98          Definitive Deed and Rules         Icom Solutions Limited (1)

                                                    I.N. Brown, C.G Powell, P.J Wheble
                                                    and S.M. Smith (2)

04.02.99          Deed of Amendment                 Keane Limited (1)

                                                    I.N. Brown, C.G. Powell, P.J. Wheble
                                                    and S.M. Smith (2)
</Table>

EXECUTED as a DEED by
KEANE LIMITED
by means of these signatures:

                     Director /s/ Irene Brown
                              ---------------
                              Irene Brown

                     Director/Secretary /s/ Chris Powell
                                        ----------------
                                        Chris Powell

                                        2
<Page>

SIGNED as a DEED by the said
UNA CROXFORD /s/ Una Crawford
             ----------------
in the presence of:

Signature:   /s/ Thomas Roach
             ----------------

Name:        Thomas Roach

Address:     c/o Keane Ltd, Lion House, Oscott Road
             Witton, Birmingham B6 74H

Occupation:  HR Manager

                                        3
<Page>

                            DATED    SEPTEMBER 28, 2001
                            ---------------------------

                                  KEANE LIMITED                      (1)

                                       AND

                       I.N. BROWN, P.J. WHEBLE, S.M SMITH
                                AND UNA CROXFORD                     (2)

                      ------------------------------------

                                DEED OF AMENDMENT
                          RELATING TO THE KEANE LIMITED
                                 PENSION SCHEME

                      ------------------------------------

<Page>

THIS DEED is made on the 28th day of September, 2001

BETWEEN:

(1)  KEANE LIMITED (formerly known as Icom Solutions Limited) (Company Number
     1641088) whose registered office is at Lion House, PO Box 1240, Birmingham
     B6 7UH (the "PRINCIPAL EMPLOYER"); and

(2)  IRENE NORMA BROWN of The Grove, Walls Hill Road, Torquay, Devon, TQ1 3LZ
     PETER JOHN WHEBLE of 62 Kingshayes Road, Aldridge, Walsall, WS9 8RZ,
     STEPHEN MICHAEL SMITH of 17 Petworth Close, Stevenage, Hertfordshire, SG2
     8UP and UNA CROXFORD of Flat 54, City Heights, 85 Old Snow Hill,
     Birmingham, B4 6HW (the "TRUSTEES").

WHEREAS:

(A)  This deed is supplemental to the deeds more particularly described in the
     Schedule establishing and constituting a retirement benefits scheme called
     the Icom Solutions Pension Scheme (the "SCHEME").

(B)  The Scheme is currently governed by a definitive trust deed and rules dated
     5th January 1998 (the "DEFINITIVE DEED").

(C)  The Principal Employer is the current Principal Employer in relation to the
     Scheme and the Trustees are the current trustees of the Scheme.

(D)  Rule 4 of the Definitive Deed provides that the Principal Employer may by
     deed change all or any of the provisions of the Definitive Deed or other
     provisions of the Scheme in any way. Any change shall take effect from the
     date specified in the deed making the change, which date may be earlier or
     later than the date of that deed.

(E)  The Principal Employer and the Trustees wish to amend the provisions of the
     Scheme as set out in this deed with effect from 1st October 2001.

(F)  The parties to this deed are satisfied that the modifications set out in
     this deed can be made without requiring the certification requirements or
     the consent requirements referred to in section 67 of the Pensions Act
     1995.

NOW THIS DEED WITNESSES as follows:

1    With effect from 1st October 2001:

1.1  delete the definition of "Basic Salary" and add a new definition as
     follows:

""BASIC SALARY" means:

     (a)  in relation to a Member who does not join the RewardChoice Scheme, the
          Member's basic annual salary; or

     (b)  in relation to a Member who does join the RewardChoice Scheme, the
          Member's basic annual salary as at 30 September 2001 or the date on
          which he

                                        1
<Page>

          joined the RewardChoice Scheme if later varied by the same percentage
          as his Total Reward Fund each year."

1.2  add a new definition as follows:

""TOTAL REWARD FUND" in relation to a Member means the annual value of the
     remuneration package provided by the Principal Employer to that Member and
     from which the Member can select cash and benefits under the terms of the
     Principal Employer's RewardChoice scheme."

1.3  Rule 61.2(a) is deleted and replaced with the following:

"(a) a lump sum will be payable equal to two, or such other greater whole
     multiplier up to a maximum of four as the Principal Employer from time to
     time notifies to the Trustees and the Trustees accept, times the Member's
     Pensionable Pay at the date of his death;"

1.4  A new schedule 5 in the form annexed to this deed is added after schedule 4
     in the Definitive Deed.

1.5  The words "(f) the pension sharing on divorce provisions in schedule 5"
     shall be added at the end of Rule 2.2.

2    This Deed may be entered into in the form of two or more counterparts each
     executed by one or more of the parties but, taken together, executed by all
     of them and, provided that each party duly executes such a counterpart,
     each of the executed counterparts, when duly executed and delivered, shall
     be deemed to be an original, but, taken together, they shall constitute one
     instrument.

IN WITNESS of which this deed has been executed by or on behalf of the parties
and delivered the day and year first above written.

                                        2
<Page>

                                  THE SCHEDULE

                   DEEDS AND DOCUMENTS CONSTITUTING THE SCHEME

<Table>
<Caption>
DATE                   DOCUMENT                                 PARTIES
----------------------------------------- ------------------------------------------------
<S>            <C>                        <C>
05.01.96       Interim Deed               IMI Computing Limited (1)  I.N. Brown
                                          and C.G. Powell (2)

01.04.96       Supplemental Deed          Icom Solutions Limited (1)  Icom Systems Limited
                                          (2) P.J Wheble (3)

05.01.98       Definitive Deed and Rules  Icom Solutions Limited (1) I.N Brown,
                                          C.G Powell, P. J Wheble and S.M Smith (2)

04.02.99       Deed of Amendment          Keane Limited (1), C. G. Powell, P. J. Wheble
                                          and S. M. Smith (2)
</Table>

EXECUTED as a DEED by
KEANE LIMITED
by means of these signatures:

              Director /s/ Irene Brown
                       ---------------
                       Irene Brown

              Director/Secretary /s/ Christopher Powell
                                 ----------------------
                                 Christopher Powell

SIGNED as a DEED by the said
IRENE NORMA BROWN /s/ Irene Norma Brown
                  ---------------------
in the presence of:

WITNESS:    /s/ Jackie Mead
            ---------------

Name:       Jackie Mead

Address:    J. Harvington Way
            Sutton Coldfield
            West Midlands
            B16129

Occupation: Secretary

                                        3
<Page>

SIGNED as a DEED by the said
PETER JOHN WHEBLE      /s/ Peter John Wheble
                       ----------------------

in the presence of:

WITNESS:     /s/ Keith Francis Brown
             -----------------------

Name:        Keith Francis Brown

Address:     43 Bodmin Rise
             Warsaw WS6 3HY

Occupation:  Chartered Accountant

SIGNED as a DEED by the said
STEPHEN MICHAEL SMITH  /s/ Stephen Michael Smith
                       -------------------------

in the presence of:

WITNESS:     /s/ Deborah Smith
             ----------------

Name:        Deborah Smith

Address:     17 Petworth Close
             Stevenagg
             Herts SU2 84P

Occupation:  Sales Advisor

SIGNED as a DEED by the said
UNA CROXFORD /s/ Una Croxford
             ----------------
in the presence of:

WITNESS:     /s/ Chris Borner
             ----------------

Name:        Chris Borner

Address:     Flat S4
             City Heights
             B4 6HW

Occupation:  IT Analyst

                                        4
<Page>

                                   SCHEDULE 5

                           PENSION SHARING ON DIVORCE

                                      INDEX

1      Definitions and Interpretation

2      Assignment

3      Provision of Benefits

4      Satisfaction of Pension Credit Rights

5      Internal Benefits for Ex-Spouses

6      Safeguarded Rights

7      Internal Money Purchase Benefits

7.1    The Terms

7.2    Death in Deferment

7.3    Notice to Start Pension

7.4    Incapacity Pension

7.5    Medical Evidence

7.6    Time and Default Choices

7.7    Compliance

7.8    75th Birthday

7.9    Securing the Benefits

7.10   Policy Terms

7.11   Cost

7.12   Commutation

7.13   Pension Guarantee

7.14   Pension Increases

7.15   Death after Pension Starts

7.16   Charges

                                        5
<Page>

7.17   Investment Funds

8      Internal Deferred or Immediate Pension

8.1    The Terms

8.2    Death In Deferment

8.3    Commencement of Pension

8.4    Amount of Pension

8.5    Early Payment of Pension

8.6    Actuarial Reduction

8.7    Medical Evidence

8.8    Commutation

8.9    Pension Guarantee

8.10   Revaluation

8.11   Pension Increases

8.12   Death after Pension Starts

9      Transfers

10     Benefit Limits for Pension Debit Members

11     Transfer of Benefits for Pension Debit Members

12     Receipt of Transfers including Pension Credit Rights

13     Receipt of Transfers subject to a Pension Debit

14     Death before Implementation

15     Balance remaining in the Ex-Spouse's Fund

                                        6
<Page>

1      DEFINITIONS AND INTERPRETATIONS

1.1    In this Schedule 5 the following expressions shall have the meanings
       ascribed to them:

       "1999 ACT" means the Welfare Reform and Pensions Act 1999.

       "EX-SPOUSE" means an individual to whom Pension Credit Rights have been
       or are to be allocated following a Pension Sharing Order.

       "EX-SPOUSE'S DEPENDANT" means the Ex-Spouse's Spouse or Eligible Child.

       "EX-SPOUSE PARTICIPANT" is an Ex-Spouse who participates in the Scheme.
       For this purpose the Ex-Spouse must participate in the Scheme either:

            (a)   solely for the provision of a Pension Credit Benefit; or

            (b)   for the wholly separate provision of a Pension Credit Benefit
                  where benefits accrue or have accrued to that individual under
                  the Scheme for any other reason.

       "EX-SPOUSE'S FUND" means the Cash Equivalent of the Ex-Spouse's Pension
       Credit Rights under the Scheme or the fund which would have provided the
       Pension Credit Rights for the Ex-Spouse.

       "IMPLEMENTATION PERIOD" means the implementation period for a Pension
       Credit of an Ex-Spouse described in Section 34 1999 Act.

       "INDIVIDUAL EX-SPOUSE'S ACCOUNT" means the amount of any assets
       representing an Ex-Spouse's Fund applied to provide a Pension Credit
       Benefit for the Ex-Spouse in question, after the deduction of expenses
       under Paragraph 15.

       "INVESTMENT FUND" means a fund operated or arranged by the Trustees for
       the investment of an Individual Ex-Spouse's Account.

       "NEGATIVE DEFERRED PENSION" means the amount by which the Member's
       pension or deferred pension under the Scheme which arose/arises from
       Pensionable Service with an Employer, is reduced at the Relevant Date by
       section 31 1999 Act or under corresponding Northern Ireland legislation,
       under a Pension Sharing Order. For this purpose, Pensionable Service with
       an Employer includes all periods of service with other employers which
       have been treated as if they were Pensionable Service with an Employer
       where a transfer payment has been made to the Scheme in respect of that
       other service.

       "NORMAL ANNUITY AGE" is the 65th birthday of an Ex-Spouse Participant
       unless the Ex-Spouse Participant is also a Member in which case it is the
       Member's Normal Retirement Date.

       "PARAGRAPH" means a paragraph in this Schedule 5.

                                        7
<Page>

       "PENSION CREDIT" means a credit under section 29(1)(b) 1999 Act or under
       corresponding Northern Ireland legislation.

       "PENSION CREDIT BENEFIT" in relation to the Scheme means the benefits
       payable under the Scheme to or in respect of a person by virtue of rights
       under the Scheme attributable (directly or indirectly) to a Pension
       Credit.

       "PENSION CREDIT RIGHTS" means rights to benefits or future benefits under
       a scheme which are attributable (directly or indirectly) to a Pension
       Credit.

       "PENSION DEBIT" means a debit under section 29(1)(a) 1999 Act or under
       corresponding Northern Ireland legislation.

       "PENSION DEBIT MEMBER" means a Member whose benefits have been
       permanently reduced by a Pension Debit. Such a Member will either be:

            (a)   a Member who is a controlling director of a company which is
                  his/her employer if he/she is a director of a company to whom
                  paragraph (b) of section 417(5) 1988 Act applies either at the
                  date on which the marriage was dissolved or annulled, or at
                  any time within the period of 10 years before that date; or

            (b)   a Member whose earnings at the date at which his/her marriage
                  was dissolved or annulled exceeded 1/4 of the Permitted
                  Maximum for the year of assessment in which the dissolution or
                  annulment occurred. Earnings for these purposes shall be taken
                  to be the total emoluments:

                  (i)    which were paid to the member in consequence of
                         Pensionable Service to which the Scheme relates during
                         the year of assessment before the year of assessment in
                         which the marriage was dissolved or annulled; and

                  (ii)   (in respect of emoluments not falling within (i) above)
                         emoluments from which tax was deducted in the year of
                         assessment before the year of assessment in which the
                         marriage was dissolved or annulled in accordance with
                         the Income Tax (Employments) Regulations 1993.

       "PENSION SHARING ORDER" means any order, agreement or equivalent
       provision as is mentioned in section 28(1) 1999 Act or Article 25(1) of
       the Welfare Reform and Pensions (Northern Ireland) Order 1999.

       "SAFEGUARDED RIGHTS" has the meaning given by Section 68A of the Pension
       Schemes Act 1993.

       "SOCIAL SECURITY LEGISLATION" means the 1999 Act and any legislation
       relating to Safeguarded Rights.

1.2    Save where the context otherwise requires words and expressions defined
       in the Rules and in the other schedules to the Rules have the same
       meanings in this schedule 5.

                                        8
<Page>

1.3    In giving effect to this schedule 5, the Trustees shall, as far as
       required by the Social Security Legislation, comply with the Social
       Security Legislation. To that extent, this schedule 5 takes effect
       subject to the Social Security Legislation.

2      ASSIGNMENT

2.1    Rule 38 is amended to permit the assignment of part or all of a Member's,
       Deferred Pensioner's or Pensioner's retirement benefits or rights to
       benefits under the Scheme to his/her Ex-Spouse to the extent necessary to
       comply with a Pension Sharing Order.

2.2    The Trustees shall give effect to the assignment of part or all of a
       Member, Former Member or Pensioner's benefits or rights to benefits under
       the Scheme to his/her Ex-Spouse to the extent necessary to comply with a
       Pension Sharing Order.

3      PROVISION OF BENEFITS

3.1    Pension Credit Benefits under the Scheme shall be treated as provided
       separately from any other benefits provided under the Scheme for the same
       individual as a Member, Former Member or Pensioner or as a Dependant of a
       Member, Former Member or Pensioner.

4      SATISFACTION OF PENSION CREDIT RIGHTS

4.1    The Trustees shall without the consent of the Ex-Spouse and subject to
       Paragraph 14 discharge their liability in respect of an Ex-Spouse's
       Pension Credit Rights either by:

       (a)    the payment of a credit to a qualifying arrangement under Schedule
              5(3) 1999 Act or under corresponding Northern Ireland legislation;
              or

       (b)    where Paragraph 4.1(a) is not possible or with the consent of the
              Principal Employer providing the Ex-Spouse with rights to benefits
              under the Scheme as an Ex-Spouse Participant.

4.2    If an Ex-Spouse's 75th birthday is on or before the end of the
       Implementation Period, their pension pursuant to Paragraph 4.1, must
       start on or before the end of the Implementation Period.

5      INTERNAL BENEFITS FOR EX-SPOUSES

5.1    Where Paragraph 4.1(b) above applies the Trustees shall before the end of
       the Implementation Period apply the Ex-Spouse's Fund either, without the
       consent of the Ex-Spouse, to establish an Individual Ex-Spouse's Account
       to be applied to provide a Pension Credit Benefit for or in respect of
       the Ex-Spouse on the terms of Paragraph 7 {money purchase benefits}

       or, where that is not possible, to provide a Pension Credit Benefit for
       or in respect of the Ex-Spouse on the terms of Paragraph 8 {deferred or
       immediate pension benefits}.

                                        9
<Page>

6      SAFEGUARDED RIGHTS

6.1    Where the Ex-Spouse's Pension Credit includes Safeguarded Rights the
       Trustees shall comply with the requirements of the 1999 Act and all
       regulations made thereunder in giving effect to Paragraph 4.1(a) or (b).
       In particular, where the Ex-Spouse becomes an Ex-Spouse Participant the
       Trustees shall ensure that Safeguarded Rights can be separately
       identified from other rights under the Scheme.

7      INTERNAL MONEY PURCHASE BENEFITS

7.1    THE TERMS

       The terms of the Pension Credit Benefit provided under this Paragraph 7
       are defined in Paragraphs 7.2-7.14 subject to the provisions of this
       schedule 5.

7.2    DEATH IN DEFERMENT

       If the Ex-Spouse Participant dies before their Individual Ex-Spouse's
       Account is applied under Paragraph 7.3, the Trustees may at their
       discretion apply their Individual Ex-Spouse's Account or any part of it
       to provide:

       (a)    a lump sum death benefit, which may be paid at the Trustees'
              discretion to any Ex-Spouse's Dependant, limited to 25% of the
              Individual Ex-Spouse's Account; and/or

       (b)    a non-commutable pension to an Ex-Spouse's Dependant limited to a
              maximum of 2/3rds of the amount of the pension that could have
              been paid to the Ex-Spouse Participant at the date of death if the
              whole of the Individual Ex-Spouse's Account had been used to
              purchase an annuity at an available market rate. For the purpose
              of determining the pension which could have been paid to the
              Ex-Spouse Participant, it should be assumed, if he/she died under
              age 50,that he/she was aged 50 at the date of death. Where more
              than one pension is to be paid the total of all the pensions
              cannot exceed the amount of the pension that could have been paid
              to the Ex-Spouse Participant.

       A pension payable under Paragraph 7.2(b) must be payable for life, except
       that a pension paid to an Eligible Child shall cease once the recipient
       ceases to be an Eligible Child. The Trustees may, however, fully commute
       such a pension for a lump sum on the grounds of triviality at the time
       that the pension becomes payable.

7.3    NOTICE TO START PENSION

       An Ex-Spouse Participant may by three months' notice expiring at any time
       between attaining age 50 and Normal Annuity Age require the Trustees to
       apply their Individual Ex-Spouse's Account in the provision of a pension
       for themselves for life commencing either on the expiry of the notice or
       on a specified date between their Normal Annuity Age and their 75th
       birthday and in the provision of such other benefits as they choose under
       this Paragraph 7. An Ex-Spouse Participant selecting a start date for
       their pension which is after their Normal Annuity Age may defer

                                       10
<Page>

       choosing any other benefits under this Paragraph 7 until three months
       before the selected start date.

7.4    TIME AND DEFAULT CHOICES

       The Ex-Spouse Participant must choose the benefits to be chosen under
       Paragraph 7.3 and the Insurance Company under Paragraph 7.7(a) at least
       30 days before any of the benefits become payable. If they do not do so,
       the Trustees may choose those benefits and the Insurance Company in their
       place.

7.5    COMPLIANCE

       The Ex-Spouse Participant's choices under this Paragraph 7 must comply
       with the 1993 Act, the requirements of the Inland Revenue to maintain
       Approval, the provisions of this schedule 5 and the legislation and other
       provisions referred to in this schedule 5.

7.6    NORMAL ANNUITY AGE

       If the Ex-Spouse Participant does not give a notice under Paragraph 7.3
       either to start their pension on or before Normal Annuity Age, or to
       defer starting it until a specified date between Normal Annuity Age and
       their 75th birthday, the Trustees shall choose their benefits under
       Paragraph 7.3 and the Insurance Company for them and arrange payment of
       them with effect from their Normal Annuity Age.

7.7    SECURING THE BENEFITS

       Subject to Paragraph 7.5, and in order to secure the benefits payable out
       of an Individual Ex-Spouse's Account, the Trustees shall either:

       (a)    apply the Individual Ex-Spouse's Account in the purchase from an
              Insurance Company chosen under Paragraphs 7.4 or 7.6 of the
              appropriate benefits; or

       (b)    with the consent of the Principal Employer, and if the Ex-Spouse
              Participant does not choose an Insurance Company under Paragraph
              7.4, apply the Individual Ex-Spouse's Account within the Fund and
              pay the benefits from the Fund on such terms as the Trustees
              decide.

7.8    POLICY TERMS

       A pension shall be payable on the terms agreed by the Trustees with the
       Insurance Company from whom it is purchased.

7.9    COST

       The total cost of providing the benefits under Paragraph 7.3 shall not
       exceed the realised value of the Ex-Spouse's Individual Ex-Spouse's
       Account and the benefits shall be limited accordingly.

7.10   COMMUTATION

                                       11
<Page>

       An Ex-Spouse Participant may choose to have part or all of his Individual
       Ex-Spouse's Account paid as a lump sum subject to the following:

       (a)    The lump sum will be payable on the date when the pension begins
              to be paid.

       (b)    The lump sum is limited to a maximum of 2.25 x the initial annual
              pension.

       (c)    The reduction in pension to take account of the lump sum will be
              calculated by the Trustees on a basis certified as reasonable by
              the Actuary. For this purpose, the initial annual pension should
              be calculated on the following bases:

              (i)   if the pension payable for the year changes, the initial
                    pension payable should be taken;

              (ii)  it should be assumed that the Ex-Spouse Participant will
                    survive for at least a year; and

              (iii) the effect of commutation should be ignored.

       (d)    No lump sum may be paid to the Ex-Spouse Participant where the
              Member (who was formerly married to the Ex-Spouse Participant) has
              already received a lump sum retirement benefit from the Scheme
              before the date of the implementation by the Scheme of the Pension
              Sharing Order.

       (e)    No lump sum may be paid to the Ex-Spouse Participant where all of
              the Pension Credit Rights under the Scheme applicable to them have
              been transferred into the Scheme with a lump sum nil certificate.

       (f)    The Trustees may allow an Ex-Spouse Participant who is in the
              opinion of the Trustees in such exceptional circumstances of
              ill-health as to have a life expectancy of less than one year, to
              have all of their Individual Ex-Spouse's Account paid to them as a
              lump sum.

       (g)    If the pension payable pursuant to Paragraph 7.3 is a Trivial
              Pension the Trustees may, instead of applying the Individual
              Ex-Spouse's Account under Paragraph 7.3, pay the whole of it to
              the Ex-Spouse Participant as a lump sum.

       (h)    Where the Ex-Spouse Participant is also entitled to benefits under
              the Scheme arising from Pensionable Service as an employee, for
              the purposes of determining the aggregate value of the total
              benefits payable to the Member under Rule 59 benefits from Pension
              Credit Rights must be included.

       (i)    Where the Ex-Spouse Participant is also entitled to benefits under
              the Scheme arising from Pensionable Service as an employee, full
              commutation of the Pension Credit Rights on the grounds of
              triviality will only be permitted where benefits arising from
              Pensionable Service as an employee are simultaneously commuted.

7.11   PENSION INCREASES

                                       12
<Page>

       All pensions in the course of payment will be increased in accordance
       with Sections 51-54 1995 Act.

7.12   DEATH AFTER PENSION STARTS

       An Ex-Spouse Participant may choose to use part of their Individual
       Ex-Spouse's Account to provide a pension or pensions payable on their
       death which shall be:

       (a)    non-commutable;

       (b)    payable to one or more persons who survives the Ex-Spouse
              Participant, who is the Ex-Spouse Participant's Spouse, Eligible
              Child or Dependant at the date of their death and who is nominated
              by the Ex-Spouse Participant to receive the pension;

       (c)    where only one pension is to be paid, limited to a maximum of
              2/3rds of the initial annual pension (calculated on the same basis
              as for Paragraph 7.10(c)) which was payable to the Ex-Spouse
              Participant as increased by any rise in the Index since the
              commencement of the Ex-Spouse Participant's pension;

       (d)    where more than one pension is to be paid, limited in aggregate to
              no more than the amount of the initial annual pension (calculated
              on the same basis as for Paragraph 7.10(c)) which was payable to
              the Ex-Spouse Participant, as increased by any rise in the Index
              since the commencement of the Ex-Spouse Participant's pension;

       (e)    payable for life, except that a pension paid to an Eligible Child
              shall cease once the recipient ceases to be an Eligible Child.
              Such pensions may, however, be fully commuted for a lump sum on
              the grounds of triviality at the time that such a pension becomes
              payable;

7.13   CHARGES

       Notwithstanding Rule 16, all costs, charges and expenses incurred by the
       Trustees in connection with the benefits of an Ex-Spouse Participant
       under this schedule 5 or in connection with his Individual Ex-Spouse's
       Account including any remuneration of the Trustees shall be payable out
       of his Individual Ex-Spouse's Account.

7.14   INVESTMENT FUNDS

       For the purpose of this schedule 5, the Trustees may establish one or
       more Investment Funds. If there is more than one Investment Fund:

       (a)    the Trustees may invite an Ex-Spouse Participant to choose and to
              change, at such times and subject to such restrictions as the
              Trustees decide, one or more of the Investment Funds in which
              their Individual Ex-Spouse's Account is to be invested and in what
              proportions;

       (b)    the Ex-Spouse Participant will be responsible for their choice
              under Paragraph 7.14(a) in exoneration of the Trustees;

                                       13
<Page>

       (c)    subject to Paragraphs 7.14(a) and (b), the Trustees shall specify,
              at such times as they decide, one or more of the Investment Funds
              in which the Individual Ex-Spouse's Account of each Ex-Spouse
              Participant is to be invested and in what proportions.

                                       14
<Page>

8      DEFERRED OR IMMEDIATE PENSION BENEFITS

8.1    THE TERMS

       The terms of the Pension Credit Benefit provided under this Paragraph 8
       are defined in Paragraphs 8.2-8.11 subject to the provisions of this
       schedule 5.

8.2    DEATH IN DEFERMENT

       If the Ex-Spouse Participant dies before their pension starts under
       Paragraph 8.3 or 8.4, the Trustees may at their discretion and in the
       place of any other benefit provide:

       (a)    a lump sum death benefit, which may be paid at the Trustees'
              discretion to any Ex-Spouse's Dependant, limited to 25% of the
              Ex-Spouse's Fund as at the date of application under Paragraph 5;
              and/or

       (b)    a non-commutable pension to an Ex-Spouse's Dependant limited to a
              maximum of 2/3rds of the amount of the pension that could have
              been paid to the Ex-Spouse Participant at the date of death if the
              whole of the Ex-Spouse's Fund had been used to purchase an annuity
              at an available market rate before the end of the Implementation
              Period. For the purpose of determining the pension which could
              have been paid to the Ex-Spouse Participant, it should be assumed,
              if they died under age 50, that they were aged 50 at the date of
              death. Where more than one pension is to be paid the total of all
              the pensions cannot exceed the amount of the pension that could
              have been paid to the Ex-Spouse Participant.

       A pension payable under Paragraph 8.2(b) must be payable for life, except
       that a pension paid to an Eligible Child shall cease once the recipient
       ceases to be an Eligible Child . The Trustees may, however, fully commute
       such a pension for a lump sum on the grounds of triviality at the time
       that the pension becomes payable.

8.3    COMMENCEMENT OF PENSION

       The Trustees will pay or secure the payment of a deferred pension to the
       Ex-Spouse Participant commencing on the first day of the calendar month
       immediately following their Normal Annuity Age for life. If the Ex-Spouse
       Participant's Normal Annuity Age is on or before the end of the
       Implementation Period, then their pension must start on or before the
       first day of the calendar month in which the Implementation Period ends.

8.4    AMOUNT OF PENSION

       The amount of pension under Paragraph 8.3 will be determined by the
       Trustees on the advice of the Actuary on the footing that the Pension
       Credit Benefit of the Ex-Spouse Participant under this Paragraph 8 and an
       allowance for costs, charges and expenses incurred or to be incurred by
       the Trustees in connection with it are together equal in value to the
       Ex-Spouse's Fund when it is applied to provide their Pension Credit
       Benefit.

                                       15
<Page>

8.5    EARLY PAYMENT OF PENSION

       An Ex-Spouse Participant may with the consent of the Trustees require the
       Trustees to start their pension at any time before their Normal Annuity
       Age if they have attained age 50.

8.6    ACTUARIAL REDUCTION

       The Trustees will reduce a pension started early under Paragraph 8.5 by
       the amount advised by the Actuary to take account of early payment.

8.7    COMMUTATION

       An Ex-Spouse Participant may elect, by giving the Trustees notice in
       writing at least 30 days notice before their pension becomes payable, to
       be paid a lump sum in place of part of their pension subject to the
       following:

       (a)    The lump sum will be payable on the date when the pension begins
              to be paid.

       (b)    The lump sum is limited to a maximum of 2.25 x the initial annual
              pension.

       (c)    The reduction in pension to take account of the lump sum will be
              calculated by the Trustees on a basis certified as reasonable by
              the Actuary. For this purpose, the initial annual pension should
              be calculated on the following bases:

              (i)   if the pension payable for the year changes, the initial
                    pension payable should be taken;

              (ii)  it should be assumed that the Ex-Spouse Participant will
                    survive for at least a year; and

              (iii) the effect of commutation should be ignored.

       (d)    No lump sum may be paid to the Ex-Spouse Participant where the
              Member (who was formerly married to the Ex-Spouse Participant) has
              already received a lump sum retirement benefit from the Scheme
              before the date of the implementation by the Scheme of the Pension
              Sharing Order.

       (e)    No lump sum may be paid to the Ex-Spouse Participant where all of
              the Pension Credit Rights under the Scheme have been transferred
              into the Scheme with a lump sum nil certificate.

       (f)    The Trustees may allow an Ex-Spouse Participant who is in the
              opinion of the Trustees in exceptional circumstances of ill-health
              to be paid a lump sum in place of the whole of their pension.

       (g)    If the pension payable pursuant to Paragraph 8.3 is a Trivial
              Pension, the Trustees may pay a lump sum to the Ex-Spouse
              Participant in the place of the whole of the pension.

                                       16
<Page>

       (h)    Where the Ex-Spouse Participant is also entitled to benefits under
              the Scheme arising from Pensionable Service as an employee, for
              the purposes of determining the aggregate value of the total
              benefits payable to the Member under Rule 59 benefits from Pension
              Credit Rights must be included.

       (i)    Where the Ex-Spouse Participant is also entitled to benefits under
              the Scheme arising from Pensionable Service as an employee, full
              commutation of the Pension Credit Rights on the grounds of
              triviality will only be permitted where benefits arising from
              Pensionable Service as an employee are simultaneously commuted.

8.8    PENSION GUARANTEE

       A pension payable to the Ex-Spouse Participant will be payable with
       effect from the date of commencement under Paragraph 8.3 or 8.5 for life.

8.9    REVALUATION

       A deferred pension under Paragraph 8.3 will be revalued during the period
       between the end of the Implementation Period and the date on which the
       deferred pension begins to be paid in accordance with the Preservation
       Requirements.

8.10   PENSION INCREASES

       All pensions in the course of payment will be increased in accordance
       with Sections 51-54 1995 Act.

8.11   PAYMENT OF BENEFITS

       (a)    A pension will begin to be paid on the date specified in Paragraph
              8.3 or 8.5 or in the case of any other pension on the first day of
              the calendar month immediately following the event giving rise to
              the pension, unless the Trustees notify the recipient of some
              other date.

       (b)    The pension will then be paid on the first day of each month in
              advance unless the Trustees notify the recipient in advance that
              some other interval (not exceeding 12 months) will apply.

       (c)    The last payment will be that which is payable on or immediately
              before the date of death or earlier termination and will not be
              apportioned.

       (d)    Every pension and lump sum will be payable from any office
              nominated by the Trustees to the bank account of the Beneficiary
              or in any other manner the Trustees decide.

9      TRANSFERS

9.1    The Ex-Spouse Participant may, at any time up to 12 months before their
       pension is due to start under Paragraph 7 or 8, ask the Trustees to
       arrange a transfer of the whole of their Pension Credit Rights:

                                       17
<Page>

       (a)    to another scheme approved under Chapter I Part XIV of the 1988
              Act if they are already a member of that scheme or an ex-spouse
              participant in that scheme; or

       (b)    to a scheme approved under Chapter IV Part XIV of the 1988 Act; or

       (c)    to any other scheme if the Inland Revenue's requirements are
              satisfied in relation to a transfer to that scheme.

9.2    The Trustees must confirm to the receiving scheme or arrangement, that
       the transfer value consists wholly or partly of Pension Credit Rights for
       the benefit of an Ex-Spouse Participant.

10     BENEFIT LIMITS FOR PENSION DEBIT MEMBERS

10.1   Notwithstanding any other provisions of the Rules, the benefits for a
       Pension Debit Member are additionally subject to the following limits:

       (a)    The pension shall not exceed the Aggregate Retirement Benefit in
              schedule 1 less the Negative Deferred Pension in this Scheme and
              the Negative Deferred Pension in any Associated Scheme and also,
              in the case of a Class A Member, the Negative Deferred Pension in
              any Connected Scheme.

       (b)    The lump sum from this and any Associated Scheme shall not exceed:

              (i)   for Pension Debit Members who are Class A Members or Class B
                    Members, an amount determined by 2.25 times the initial
                    annual pension payable; or

              (ii)  for Pension Debit Members who are Class C Members, an amount
                    of the greater of:

                    (A)   2.25 times the initial annual pension payable; or

                    (B)   an amount determined in accordance with schedule 1 as
                          if there had been no Pension Debit, less 2.25 times
                          the Negative Deferred Pension.

              For the purposes of this Paragraph 10.1(b), the initial annual
              pension should be calculated on the following bases:

                    1)   if the pension payable for the year changes, the
                         initial pension payable should be taken;

                    2)   it should be assumed that the Pension Debit Member will
                         survive for at least a year; and

                    3)   the effect of commutation should be ignored.

       (c)    On the death of the Pension Debit Member, any pension for a
              Dependant shall not exceed 2/3 times an amount determined in
              accordance with schedule 1 as

                                       18
<Page>

              if there had been no Pension Debit, less the Negative Deferred
              Pension and the Negative Deferred Pension in any Associated Scheme
              and, also in the case of a Class A Member the Negative Deferred
              Pension in any Connected Scheme. Where more than one pension is to
              be paid the total of all the pensions cannot exceed 100% of an
              amount determined in accordance with schedule 1 as if there had
              been no Pension Debit, less the Negative Deferred Pension and the
              Negative Deferred Pension in any Associated Scheme and, also in
              the case of a Class A Member the Negative Deferred Pension in any
              Connected Scheme.

11     TRANSFERS OF BENEFITS FOR PENSION DEBIT MEMBERS

11.1   The Trustees must give full details of the Pension Debit and a lump sum
       certificate specifying the maximum permissible lump sum, to the receiving
       scheme/arrangement where the fund underlying the benefits for a Pension
       Debit Member is transferred to another scheme approved under Chapter I
       Part XIV of the 1988 Act or a scheme approved under Chapter IV Part XIV
       of the 1988 Act.

12     RECEIPT OF TRANSFERS INCLUDING PENSION CREDIT RIGHTS

12.1   Where the Trustees accept a transfer payment for an individual who is
       already a Member of the Scheme or is already an Ex-Spouse Participant in
       the Scheme and are informed by the transferor that the transfer value
       consists wholly or partly of Pension Credit Rights in the former scheme
       or arrangement, then the Trustees must separately identify the transfer
       payment relating to the Pension Credit Rights or the part of the transfer
       payment relating to the Pension Credit Rights from other funds held for
       the benefit of the Member.

12.2   The Trustees must comply with the requirements of Paragraph 3 in respect
       of the transferred-in Pension Credit Rights. Then the individual will
       acquire the status of an Ex-Spouse Participant in the Scheme in relation
       to their transferred-in Pension Credit Benefits. Such Pension Credit
       Benefits will not count towards any limit on benefits for that Member.

13     RECEIPT OF TRANSFERS SUBJECT TO A PENSION DEBIT

13.1   Where the Trustees accept a transfer payment and are informed by the
       transferor of the details of a Pension Debit relating to the transfer
       payment, the Trustees must take account of the Pension Debit, if
       appropriate, in the calculation of any limit on benefits for that Member.

14     DEATH BEFORE IMPLEMENTATION

14.1   If the Ex-Spouse dies after a Pension Sharing Order is made but before it
       is acted upon by the Trustees, the Trustees may at their discretion apply
       the Ex-Spouse's Fund, or any part of the Ex-Spouse's Fund, to provide:

       (a)    a lump sum death benefit, which may be paid to any person, limited
              to 25% of the Ex-Spouse's Fund; and/or

                                       19
<Page>

       (b)    a non-commutable pension to an Ex-Spouse's Dependant limited to a
              maximum of 2/3rds of the amount of the pension that could have
              been paid to the Ex-Spouse at the date of death if the whole of
              what would have been the Ex-Spouse's Fund had been used to
              purchase an annuity at an available market rate. Where more than
              one pension is to be paid the total of all the pensions cannot
              exceed the amount of the pension that could have been paid to the
              Ex-Spouse.

       A pension payable under Paragraph 14.1(b) must be payable for life,
       except that a pension paid to an Eligible Child shall cease once the
       recipient ceases to be an Eligible Child. The Trustees may, however,
       fully commute the pension for a lump sum on the grounds of triviality at
       the time such a pension becomes payable.

14.2   Any balance remaining in the Ex-Spouse's Fund after Paragraph 14.1 has
       been applied shall be retained by the Trustees for better securing the
       solvency of the Scheme.

15     CHARGES

15.1   The Trustees may at their discretion pass on to the Member and the
       Ex-Spouse the reasonable administrative expenses involved in giving
       effect to a Pension Sharing Order or providing information in relation to
       a proposed Pension Sharing Order. At the first notification of the
       parties' intention to seek a Pension Credit and a Pension Debit the
       Trustees shall notify both of them of the relevant charges and the timing
       and method of payment. The Trustees may require payment of the charges in
       cash or may deduct the charges from the Pension Credit or Pension Debit
       as they consider appropriate.

                                       20
<Page>

                                       21
<Page>

                            DATED     JANUARY 16, 2003
                            --------------------------

                                    KEANE LIMITED                   (1)

                                CHRISTOPHER EARNSHAW                (2)

                                       AND

                                  LAURENCE SHAW                     (3)

                    -----------------------------------------

                               DEED OF APPOINTMENT
                                   AND REMOVAL
                                 RELATING TO THE
                          KEANE LIMITED PENSION SCHEME

                    -----------------------------------------

<Page>

THIS DEED OF APPOINTMENT AND REMOVAL is made on January 16, 2003

BETWEEN:

(1)  KEANE LIMITED (Company No. 1641088) whose registered office is at Bentima
     House, 168-172 Old Street, London, EC1V 9BP (the "PRINCIPAL EMPLOYER");

(2)  CHRISTOPHER EARNSHAW of 8 The Brambles, Lichfield, Staffordshire, WS14 9SE
     (the "FIRST NEW TRUSTEE"); and

(3)  LAURENCE SHAW of 8 Nightingale Road, Guildford, Surrey, GU1 1ER (the
     "SECOND NEW TRUSTEE").

WHEREAS:

(A)  This deed is supplemental to the deeds set out in the Schedule,
     establishing and constituting a retirement benefits scheme now known as the
     Keane Limited Pension Scheme (the "SCHEME").

(B)  The Scheme is currently governed by a definitive trust deed and rules dated
     5 January 1998 (the "DEFINITIVE DEED AND RULES"), as amended to the date of
     this deed.

(C)  The Principal Employer is the current principal employer of the Scheme. The
     current Trustees of the Scheme are Peter Wheble (the "FIRST RETIRING
     TRUSTEE"), Irene Brown (the "SECOND RETIRING TRUSTEE") and Una Croxford and
     Stephen Smith (the "REMAINING TRUSTEES").

(D)  Rule 7.1 of the Definitive Deed and Rules provides that the Principal
     Employer may by deed appoint and remove trustees.

(E)  The First Retiring Trustee and the Second Retiring Trustee have ceased to
     be employed by the Principal Employer and the Principal Employer therefore
     wishes to remove them as trustees of the Scheme.

(F)  The Principal Employer wishes to appoint the First New Trustee and the
     Second New Trustee as trustees of the Scheme in place of, respectively, the
     First Retiring Trustee and the Second Retiring Trustee.

(G)  The First New Trustee and the Second New Trustee consent to act as trustees
     of the Scheme jointly with the Remaining Trustees.

NOW THIS DEED WITNESSES:

1    The Principal Employer hereby removes the First Retiring Trustee and the
     Second Retiring Trustee as trustees of the Scheme with effect from the date
     of this deed.

2    The Principal Employer hereby appoints the First New Trustee and the Second
     New Trustee to be trustees of the Scheme to act jointly with the Remaining
     Trustees for all the purposes of the Scheme with effect from the date of
     this deed.

3    The First New Trustee and the Second New Trustee hereby agree to act as
     trustees of the Scheme jointly with the Remaining Trustees.

                                        1
<Page>

IN WITNESS of which this deed has been executed by or on behalf of the parties
and delivered the day and year first above written.

                                        2
<Page>

                                    SCHEDULE

                   DEEDS AND DOCUMENTS CONSTITUTING THE SCHEME

<Table>
<Caption>
     DATE                      DOCUMENT                              PARTIES
----------------------------------------------------- ----------------------------------------
<S>                <C>                                <C>
05.01.1996         Interim Deed                       IMI Computing Limited (1)

                                                      I.N. Brown and C.G. Powell (2)

01.04.1996         Supplemental Deed                  Icom Solutions Limited (1)

                                                      Icom Systems Limited (2)

                                                      P.J. Wheble (3)

05.01.1998         Definitive Deed and Rules          Icom Solutions Limited (1)

                                                      I.N. Brown, C.G Powell, P.J Wheble
                                                      and S.M. Smith (2)

04.02.1999         Deed of Amendment                  Keane Limited (1)

                                                      I.N. Brown, C.G. Powell, P.J. Wheble and
                                                      S.M. Smith (2)

01.09.2000         Deed of Appointment and Removal    Keane Limited (1)

                                                      Una Croxford (2)

28.09.2001         Deed of Amendment                  Keane Limited (1)

                                                      I.N. Brown, P.J. Wheble, S.M. Smith and
                                                      U. Croxford (2)
</Table>

                                        3
<Page>

SIGNED as a DEED by
KEANE LIMITED
acting by a Director and its Secretary (or two Directors)

         Director /s/ Laurence Shaw
                  -----------------
                  Laurence Shaw

         Director/Secretary /s/ Una Croxford
                            ----------------
                            Una Croxford

SIGNED as a DEED by
CHRISTOPHER EARNSHAW   /s/ Christopher Earnshaw
                       ------------------------
in the presence of:

Signature of witness   /s/ Una Croxford
                       ----------------

Name (in BLOCK CAPITALS)  UNA CROXFORD

Address  Keane Ltd
         Stonecourt
         Siskin Drive
         Coventry

SIGNED as a DEED by
LAURENCE SHAW  /s/ Laurence Shaw
               -----------------
in the presence of:

Signature of witness  /s/ Una Croxford
                      ----------------

Name (in BLOCK CAPITALS)  UNA CROXFORD

Address  Keane Ltd
         Stonecourt
         Siskin Drive
         Coventry

                                        4
<Page>

                           DATED     AUGUST 8, 2003
                           --------------------------

                                   KEANE LIMITED                    (1)

                       UNA CROXFORD, CHRISTOPHER EARNSHAW
                                AND LAURENCE SHAW                   (2)

                                       AND

                                    ROBERT PENNY                    (3)

                   -------------------------------------------

                             DEED OF APPOINTMENT AND
                                     REMOVAL
                      RELATING TO THE KEANE LIMITED PENSION
                                     SCHEME

                   -------------------------------------------

<Page>

THIS DEED is made on the 8th day of August 2003

BETWEEN:

(1)  KEANE LIMITED (Company No. 1641088) whose registered office is at Bentima
     House, 168-172 Old Street, London, EC1V 9BP (the "PRINCIPAL EMPLOYER");

(2)  UNA CROXFORD of 65 Church Road, Boldmere, Sutton Coldfield, West Midlands,
     B73 5RG, CHRISTOPHER EARNSHAW of 8 The Brambles, Lichfield, Staffordshire,
     WS14 9SE, and LAURENCE SHAW of 28 Nightingale Road, Guildford, Surrey GU1
     1ER (the "CONTINUING TRUSTEES"); and

(3)  ROBERT PENNY of 209 Dower Road, Sutton Coldfield, West Midlands B75 6SY
     (the "NEW TRUSTEE").

RECITALS:

(A)  This deed is supplemental to the deeds set out in the Schedule,
     establishing and constituting a retirement benefits scheme now known as the
     Keane Limited Pension Scheme (the "SCHEME").

(B)  The Scheme is currently governed and administered in accordance with the
     provisions of the Definitive Trust Deed and Rules of the Scheme dated 5
     January 1998 (the "DEFINITIVE DEED AND RULES"), as amended to the date of
     this deed.

(C)  The Principal Employer is the current principal employer in relation to the
     Scheme and the current trustees of the Scheme are the Continuing Trustees
     and Stephen Michael Smith (the "RETIRING TRUSTEE").

(D)  Rule 7.1 of the Definitive Deed and Rules provides that the Principal
     Employer may by deed appoint and remove trustees.

(E)  The Retiring Trustee was elected as a Member Nominated Trustee under
     alternative arrangements made by the Principal Employer in accordance with
     the Pensions Act 1995.

(F)  The Retiring Trustee has left the employment of the Principal Employer and,
     in accordance with those alternative arrangements, the New Trustee has been
     elected by the members as a trustee of the Scheme in place of the Retiring
     Trustee.

(G)  The Principal Employer wishes to formally confirm the removal of the
     Retiring Trustee and the appointment of the New Trustee in his place.

(H)  The Retiring Trustee is not immediately available to execute this deed but
     his execution of this deed is not required to effect a valid removal.

                                        2
<Page>

(I)  The New Trustee has consented to act as a trustee of the Scheme jointly
     with the Continuing Trustees.

(J)  It is certified that this deed is an instrument falling within Category A
     to the Schedule of the Stamp Duty (Exempt Instruments) Regulations 1987.

NOW THIS DEED WITNESSES as follows:

1    The Principal Employer hereby confirms the removal of the Retiring Trustee
     as a trustee of the Scheme with effect from the date of this deed.

2    The Principal Employer hereby confirms the appointment of the New Trustee
     as a trustee of the Scheme to act jointly with the Continuing Trustees for
     all the purposes of the Scheme with effect from the date of this deed.

3    The New Trustee hereby agrees to act as a trustee of the Scheme jointly
     with the Continuing Trustees, with effect from the date of this deed.

IN WITNESS of which this deed has been executed by or on behalf of the parties
and delivered the day and year first above written

                                       3

                                    SCHEDULE
                   DEEDS AND DOCUMENTS CONSTITUTING THE SCHEME
<Table>
<Caption>
DATE             DOCUMENT                           PARTIES
----------------------------------------------------------------------------------------------
<S>              <C>                                <C>
05.01.1996       Interim Deed                       IMI Computing Limited (1)

                                                    I.N. Brown and C.G. Powell (2)

01.04.1996       Supplemental Deed                  Icom Solutions Limited (1)

                                                    Icom Systems Limited (2)

                                                    P.J. Wheble (3)

05.01.1998       Definitive Deed and Rules          Icom Solutions Limited (1)

                                                    I.N. Brown, C.G. Powell, P.J. Wheble
                                                    and S.M Smith (2)

04.02.1999       Deed of Amendment                  Keane Limited (1)

                                                    I.N. Brown, C.G. Powell,  P.J. Wheble and
                                                    S.M Smith (2)

01.09.2000       Deed of Appointment and Removal    Keane Limited (1)

                                                    Una Croxford (2)

28.09.2001       Deed of Amendment                  Keane Limited (1)

                                                    I.N. Brown,  P.J. Wheble,  S.M. Smith and
                                                    U. Croxford (2)

16.01.2003       Deed of Appointment and Removal    Keane Limited (2)

                                                    C Earnshaw, L Shaw (2)
</Table>

                                        4
<Page>

          EXECUTED as a DEED by
          KEANE LIMITED
          by means of these signatures:

              Director /s/ Laurence Shaw
                       -----------------
                       Laurence Shaw

              Director/Secretary /s/ Una Croxford
                                 ----------------
                                 Una Croxford

          SIGNED as a DEED by the said
          UNA CROXFORD /s/ Una Croxford
                       ----------------
          in the presence of:

WITNESS:

          Signature   /s/ Yvette Fisher
                      -----------------

          Name        Yvette Fisher

          Address     290 Queens Road
                      Nuneaton
                      CV11 5LY

          Occupation  HR Administrator

          SIGNED as a DEED by the said
          CHRISTOPHER EARNSHAW    /s/ Christopher Earnshaw
                                  ------------------------
          in the presence of:

WITNESS:

          Signature   /s/ Yvette Fisher
                      -----------------

          Name        Yvette Fisher

          Address     290 Queens Road
                      Nuneaton
                      CV11 5LY

          Occupation  HR Administrator

                                        5
<Page>

          SIGNED as a DEED by the said
          LAURENCE SHAW /s/ Laurence Shaw
                        -----------------
          in the presence of:

WITNESS:

          Signature   /s/ Sarah Perks
                      ---------------

          Name        Sarah Perks

          Address     Flat 1
                      2 Chapel Market
                      Islington
                      London N19EL

          Occupation  PA

          SIGNED as a DEED by the said
          ROBERT PENNY /s/ Robert Penny
                       ----------------
          in the presence of:

WITNESS:

          Signature   /s/ Maurice Pitt
                      ---------------

          Name        Maurice Pitt

          Address     207 Dover Road
                      Four Oaks
                      Sutton Colorfield B75654

          Occupation  Retired

                                        6<Page>

                                                                   Exhibit 10.20

                     FIRST AMENDMENT AND RESTATEMENT OF THE
                                   KEANE, INC.
                           DEFERRED COMPENSATION PLAN

                        (EFFECTIVE AS OF JANUARY 1, 2001)

<Page>

                                    ARTICLE 1

                               PURPOSE AND INTENT

     The Keane, Inc. Deferred Compensation Plan (the "Plan") was originally
established by Keane, Inc. effective as of October 23, 1997, to permit certain
of its management or highly compensated employees to defer all or a portion of
their salary and bonuses. The Plan has been amended in certain respects and
restated in its entirety effective January 1, 2001, for the purpose of providing
such employees with a capital accumulation opportunity by permitting them to
defer compensation on a pre-tax basis, to provide Keane, Inc. and its affiliates
with a method of rewarding and retaining its key employees. The Plan is intended
to be "a plan which is unfunded and is maintained by an employer primarily for
the purpose of providing deferred compensation for a select group of management
or highly compensated employees" within the meaning of Sections 201(2),
301(a)(3) and 401(a) of ERISA, and shall be implemented and administered in a
manner consistent therewith.

                                    ARTICLE 2

                                   DEFINITIONS

     Whenever used herein, unless the context clearly indicated otherwise, the
following words and phrases shall have the meaning herein specified and the
following definitions shall be equally applicable to both the singular and
plural forms of any of the terms herein defined. The masculine pronoun whenever
used herein shall include the feminine and neuter genders and the singular shall
include the plural, unless the context clearly indicates a different meaning.

                                      - 2 -
<Page>

     2.1    "ACCOUNT" means the account established on behalf of the Participant
as described in Section 6.1.

     2.2    "BENEFICIARY" means an individual or entity designated by a
Participant or otherwise determined pursuant to Section 8.1.1 hereof to receive
any death benefits payable under the Plan.

     2.3    "BONUS" means the amount otherwise payable to a Participant under
the Keane, Inc. Annual Incentive Bonus (AIB), as from time to time in effect,
based on the Participant's participation in the AIB for that computation period
under the AIB applicable to the Plan Year in question, during the Plan Year
following the year in which the Participant executes a Deferral Agreement based
on the Participant's participation in the AIB for the current AIB computation
period, or any comparable computation period used for computation of the bonus
prior to such bonus awards becoming payable to the Participant.

     2.4    "CODE" means the U.S. Internal Revenue Code of 1986, as amended.

     2.5    "COMMITTEE" means the Keane, Inc. Administrative Committee, or such
other committee as may be established from time to time to administer the Plan,
which shall consist of one or more individuals who shall be designated by, and
serve at the pleasure of, the Board of Directors of Keane, Inc.

     2.6    "DEFERRAL AGREEMENT" means an agreement between the Employer and a
Participant to defer a Bonus or Salary, which is executed pursuant to Article 5
hereof.

     2.7    "DISABILITY" or "DISABLED" means the inability of an Employee to
perform each of the material duties of the Employee's regular occupation for a
period of time extending beyond

                                      - 3 -
<Page>

a period of one hundred eighty (180) consecutive days from the first day on
which said inability commences.

     2.8    "EMPLOYER" means Keane, Inc., Keane Federal Systems, Inc., Keane
Service Company, Inc., Keane Consulting Group, Inc., Keane CRM Solutions
Practice, Inc., Keane Care Computer Systems, Inc. and any successor or other
entity which, by written agreement, assumes the obligations of the Plan.

     2.9    "ERISA" means the Employee Retirement Income Security Act of 1974,
as amended.

     2.10   "NORMAL RETIREMENT DATE" means a Participant's date of termination
from active employment with Employer after having attained the age of fifty-five
(55) years.

     2.11   "PARTICIPANT" means an Employee of the Employer selected by the
Board of Directors of the Employer or its designee pursuant to Article 4 hereof
to participate in this Plan.

     2.12   "PLAN" means the Keane, Inc. Deferred Compensation Plan, as herein
set forth, as the same may be amended from time to time.

     2.13   "PLAN YEAR" means the twelve month period commencing on January 1
and ending on December 31, except that in the year the Plan is adopted the Plan
Year shall commence on the date the Plan was adopted.

     2.14   "SALARY" means the amount otherwise payable to the Participant, as
salary or commissions during the Plan Year following the year in which the
Participant executes a Deferral Agreement.

                                    ARTICLE 3

                                 ADMINISTRATION

                                      - 4 -
<Page>

     The Plan shall be administered by the Committee. The Committee shall have
the authority to interpret the provisions of the Plan and decide all questions
and settle all disputes which may arise in connection with the Plan, all in the
exercise of its sole discretion. The Committee may establish operating and
administrative rules and procedures in connection therewith, provided that such
rules and procedures are consistent with the requirements of ERISA. All
interpretations, decisions and determinations made by the Committee shall be
final, conclusive and binding on all persons concerned. No member of the
Committee who is a Participant may vote upon or otherwise participate in any
decision or act with respect to a matter relating to himself or his
Beneficiaries.

                                    ARTICLE 4

                                  PARTICIPATION

     The Participants in the Plan shall be those "Management or
Highly-Compensated Employees," within the meaning of Section 201(2), 301(a)(3)
and 401(a)(1) of ERISA, who shall be Employees of the Employer and who shall be
selected from time to time by the Committee from among those Employees with an
annual base Salary of One Hundred Thousand Dollars ($100,000) or more, with job
classifications at the level of Director or above. To participate in the Plan an
eligible Employee must complete all requisite election forms and applications in
a timely manner reasonably acceptable to the Committee, provided that
newly-hired Employees who are immediately eligible to participate in the Plan
may complete the requisite forms and applications within thirty (30) calendar
days following their written notification by the Committee or its designee of
eligibility to participate. Once an Employee becomes a Participant,

                                      - 5 -
<Page>

he or she generally remains eligible to participate for all Plan Years
thereafter; provided that a Participant's participation in the Plan shall end
upon his termination of service with the Employer for any reason or his ceasing
to be a Management or Highly-Compensated Employee. In the latter case, ceasing
to be such an Employee shall not reduce the obligation of the Employer to any
Participant below the amount to which the Participant would be entitled under
the Plan as in effect immediately prior to such termination of participation if
the Participant's employment with the Employer had then terminated. The
Committee may alter its criteria for Plan eligibility within the framework of
the provisions of this Article 4.

                                    ARTICLE 5

                           DEFERRALS AND CONTRIBUTIONS

     5.1    DEFERRAL ELECTION. Each Participant may elect to defer the Bonus
and/or Salary that would otherwise be payable to him for a Plan year by
executing a Deferral Agreement.

     5.2    ELECTION PROCEDURES. An election to defer Salary or a Bonus is made
by completing a Deferral Agreement by December 15 (December 22, 2000 as to the
2001 Plan Year only) of the Plan Year prior to the Plan Year in which the Salary
or Bonus would otherwise be paid. The election shall pertain to the succeeding
Plan Year only and shall be irrevocable as to that Plan Year. The election shall
specify the percentage of the Bonus to be deferred in one percent (1%)
increments from ten percent (10%) to ninety percent (90%), and the percentage of
Salary to be deferred in one percent (1%) increments from five percent (5%) to
fifty percent (50%).

                                      - 6 -
<Page>

     5.3    DEFERRAL LIMITATIONS. No deferral election shall reduce a
Participant's current compensation (Salary and Bonus) below the amount necessary
to satisfy the following obligations:

            (a)   Applicable employment taxes on the amounts deferred;

            (b)   Federal, state and local income and withholding taxes on
     amounts deferred or other compensation; and

            (c)   Contributions required of or elected by the Participant under
     any other employee benefit plans from time to time maintained by the
     Employer, or any other deductions authorized by the Employee or ordered by
     a court or other authority of competent jurisdiction under applicable law
     or regulations.

     5.4    EMPLOYER CONTRIBUTIONS AND MATCHING CONTRIBUTIONS. In addition to
Participant deferrals pursuant to Section 5.1, the Employer may, in its sole
discretion, make contributions to the Plan for the benefit of any or all
Participants in any Plan Year, based upon the performance of the Employer or of
the Participant(s) in question, or such other and further criteria as the
Employer may deem appropriate. Such contributions may take the form of matching
contributions based upon the Participant's deferral election, and may become
vested and nonforfeitable in accordance with a schedule different from that
applicable to the Participant's deferrals, all as from time to time stipulated
by the Employer at the time such contributions are determined.

     5.5    FULL FUNDING UPON A CHANGE OF CONTROL. Notwithstanding any other
provision hereof, the Employer shall, as soon as possible (but in no event more
than thirty (30) days)

                                      - 7 -
<Page>

following a Change of Control, as hereinafter defined, irrevocably set aside and
contribute to a trust fund, irrevocable letter of credit or other funding
arrangement providing comparable security to Plan Participants and Beneficiaries
and established for this purpose, an amount sufficient to pay each Plan
Participant or Beneficiary the benefits to which Plan Participants or their
Beneficiaries would be entitled pursuant to the terms of the Plan as of the date
on which the Change of Control occurred. For purposes hereof, "Change of
Control" shall mean (i) the purchase or other acquisition by any person, entity
or group of persons, within the meaning of Section 13(d) or 14(a) of the
Securities Exchange Act of 1934 ("Act") or any comparable successor provisions,
of "beneficial ownership" (within the meaning of Rule 13d-3 promulgated under
the Act) of thirty percent (30%) or more of either the outstanding shares of
common stock or the combined voting power of the then outstanding voting
securities of Keane, Inc. entitled to vote generally; (ii) such time as the
Continuing Directors (as defined below) do not constitute a majority of the
Board (or, if applicable, the Board of Directors of a successor corporation to
Keane, Inc.), where the term "Continuing Director" means at any date a member of
the Board (x) who was a member of the Board on the date of the initial adoption
of this Plan by the Board or (y) who was nominated or elected subsquent to such
date by at least a majority of the directors who were Continuing Directors at
the time of such nomination or election or whose election to the Board was
recommended or endorsed by at least a majority of the directors who were
Continuing Directors at the time of such nomination or election; PROVIDED,
HOWEVER, that there shall be excluded from this clause (y) any individual whose
initial assumption of office occurred as a result of an actual or threatened
election contest with respect to the election or removal of directors or other
actual or threatened solicitation of proxies or consents, by or on behalf of a

                                      - 8 -
<Page>

person other than the Board; (iii) the approval by the stockholders of Keane,
Inc. of a reorganization, merger, consolidation, recapitalization or share
exchange involving Keane, Inc. in each case, with respect to which persons who
were stockholders of Keane, Inc. immediately prior to such reorganization,
merger, consolidation, recapitalization or share exchange do not, immediately
thereafter, own more than fifty percent (50%) of the combined voting power
entitled to vote generally in the election of directors of the then outstanding
securities of the reorganized, merged, or consolidated Keane, Inc. (or the legal
successor(s) thereto); or (iv) a liquidation or dissolution of Keane, Inc. or of
the sale of all or substantially all of its assets.

                                    ARTICLE 6

                              ACCOUNTS AND CREDITS

     6.1    ESTABLISHMENT OF ACCOUNT. For accounting and computational purposes
only, the Employer shall establish and maintain for each Participant an Account
to which credits and charges shall be made as provided hereunder, which shall
remain part of the general assets of the Employer. Each Participant or
Beneficiary under the Plan holds only the status of a general creditor of the
Employer (e.g., in the event of the bankruptcy or insolvency of the Employer)
and shall have no right to receive any specific Account balance or Plan asset.

     6.2    CREDITS TO THE ACCOUNT. The amount a Participant elects to defer
pursuant to Sections 5.1 and 5.2 hereof shall be credited ratably to the
Participant's Account as soon as administratively feasible and normally within
five (5) business days after the time the Salary or Bonus would otherwise have
been payable to the Participant but for his election to defer. Employer
contributions pursuant to Section 5.4 hereof will be credited to the
Participant's

                                      - 9 -
<Page>

Account as stipulated by the Employer at the time such contributions are
determined. Each Participant's Account will also be credited with earnings as
determined under Article 6.4 hereof. A Participant shall not have any right to
receive any current or accumulated deferred compensation or earnings until such
time as determined under Article 7 of the Plan.

     6.3    INVESTMENT OF AMOUNTS CREDITED TO THE ACCOUNT. It is intended that
the Employer shall invest the amounts credited to Participant Accounts from time
to time in investments determined by the Committee in its sole discretion. For
purposes of measuring the investment returns of his Account a Participant may
select, by an investment designation on a form provided by the Committee, or in
such other manner as the Committee may from time to time designate, from one or
more benchmark investment funds chosen by the Committee, in which such Accounts
are deemed to be invested. The deferrals and contributions pertaining to each
Plan Year may be allocated separately for this purpose. Investment allocations
may be changed monthly in increments of one full percentage point (1%). Changes
received by the Committee or its designee by the twenty-fifth (25th) day of any
calendar month will be given effect as of the first business day of the calendar
month following. Notwithstanding the above, the Committee in its sole discretion
may from time to time change the benchmark investment funds available under the
Plan.

     6.4    VALUATION OF ACCOUNTS. Each benchmark investment fund shall be
valued daily, insofar as practicable, and the value of each Participant's
Account shall be recorded monthly based on the amounts credited to such Account,
the investment performance of the Account, any distributions made from such
Account and any Plan expenses allocated by the Committee to such Account. The
net investment earnings or loss credited to or deducted from each Participant's

                                     - 10 -
<Page>

Account shall reflect the net investment return (positive or negative) of the
applicable benchmark investment funds selected by the Participant. In all cases
a Participant's Account shall reflect net investment return through the last
business day of the calendar month preceeding that which includes the date of
distribution of amounts from such Account.

     6.5    DECREASES IN ACCOUNT. A Participant's Account will be reduced by any
benefits distributed to or on behalf of a Participant pursuant to Article 7.

     6.6    PARTICIPANT STATEMENTS. The Committee shall provide statements to
each Participant on at minimum an annual basis showing such information as is
appropriate, including the aggregate amount in his Account as of a reasonably
current date.

     6.7    VESTING. Participants' interests in their respective Plan Accounts
shall become vested and nonforfeitable as follows:

            (a)   Participants' interests in their Account balances derived from
     elective deferrals and net investment returns attributable thereto shall at
     all times be fully vested and nonforfeitable.

            (b)   Participants' interests in their Account balances derived from
     Employer contributions (including matching contributions) and net
     investment returns attributable thereto shall become vested and
     nonforfeitable in the manner prescribed by the Employer at such time as the
     contributions in question are determined, provided that if the Employer
     does not so prescribe the foregoing paragraph (a) shall apply to such
     interests.

                                    ARTICLE 7

                       AMOUNT AND DISTRIBUTION OF BENEFITS

                                     - 11 -
<Page>

     7.1    AMOUNT OF BENEFITS. Except as specifically provided in Article 8
hereof, the value of a Participant's Account, as determined under Article 6
hereof, shall determine and constitute the sole basis for the value of the
benefits payable to the Participant under the Plan.

     7.2    COMMENCEMENT OF BENEFIT PAYMENTS. Except as provided in this Article
and in Article 8 hereof, the benefits payable to a Participant shall commence in
accordance with the terms of the Participant's Deferral Agreements. The
deferrals and contributions attributable to each Plan Year, and any net
investment gains attributable thereto, may be distributed on a separate
schedule. Distributions are taxable as ordinary income when received by the
Participant or his Beneficiary. A Participant may elect to receive his vested
Account balance attributable to a Plan Year upon termination, retirement or
disability or at a specified future date while still employed by the Employer,
all as provided in this Article. Any Participant who made a distribution
election under the Plan as constituted prior to January 1, 2001 may on a
one-time basis prior to December 15, 2000, elect to change the form of benefit
payment.

     7.3    FORM OF BENEFIT PAYMENT. Except as specifically provided in Article
8 hereof, the benefits payable to a Participant shall be paid as provided in
this Article 7 and, to the extent consistent therewith, in the Participant's
Deferral Agreement or Agreements. If a Participant's Deferral Agreement does not
provide for a form of payment, the benefits attributable to such Deferral
Agreement shall be paid as provided in Articles 7 and 8 hereof.

     7.4    RETIREMENT OR OTHER TERMINATION OF SERVICE. The provisions of this
Section 7.4 apply in the event of any termination of service with the Employer
by a Participant other than due to death or disability, in which case the
provisions of Article 8 hereof shall apply. Except as otherwise specifically
provided herein, a Participant's election in a Deferral Agreement to receive

                                     - 12 -
<Page>

the vested deferrals, contributions and net investment earnings attributable
thereto with respect to a given Plan Year upon such termination of service shall
be irrevocable. If termination occurs prior to Normal Retirement Age such
distribution shall be in the form of a lump sum. If termination occurs at or
after Normal Retirement Age the distribution will be made in accordance with the
Participant's election in his original Deferral Agreement, provided that if no
such designation is made distribution shall be in the form of a lump sum. The
Participant may elect to receive his distribution in the form of a lump sum or
in annual installments over five (5), ten (10) or fifteen (15) years following
termination. Notwithstanding the foregoing, if the Participant's vested Account
balance is less than Ten Thousand Dollars ($10,000) at termination, distribution
will be made in the form of a lump sum. Subject to the foregoing, the form or
timing of a distribution may be changed by the Participant by giving written
notice, upon a form to be provided by the Committee or its designee, to the
Committee at least one (1) year prior to the date of the distribution.

     7.5    SCHEDULED IN-SERVICE DISTRIBUTIONS. A Participant may elect to
receive a Scheduled Distribution from his vested Plan Account while still
employed by the Employer, provided that (a) no such Distribution may pertain to
deferrals or contributions made with respect to Plan Years beginning prior to
January 1, 2001; (b) such Distribution may not commence until the third Plan
Year after the Plan Year in which the deferrals or contributions were made
(e.g., until 2004 as to 2001 deferrals or contributions); and (c) the
Distribution shall be in the form of a lump sum payable prior to the end of the
first quarter of the Plan Year specified in the Scheduled Distribution election
form (e.g., the first quarter of 2004, as to an election made as to 2001). A
Scheduled Distribution may be postponed provided the Participant gives the
Committee written

                                     - 13 -
<Page>

notice of his desire to do so at least one (1) year prior to the date that the
Distribution was originally scheduled to be made. A Scheduled Distribution may
not be postponed more than twice in this fashion. If the Participant terminates
service with the Employer before or after his Normal Retirement Age, but prior
to the date of his Scheduled Distribution, his entire vested Account balance
(including any Scheduled Distributions) shall instead be distributed pursuant to
Section 7.4 hereof.

     7.6    HARDSHIP DISTRIBUTIONS. A Participant may at any time apply to the
Commitee for an immediate distribution of all or any portion of his vested
Account balance in the event of hardship. Hardship Distributions shall be
granted by the Committee only to the extent required to meet the hardship and
only for the following reasons:

            (a)   illness or accident suffered by the Participant or his spouse
     or dependent;

            (b)   a casualty loss affecting the property of the Participant or
     his spouse or dependent;

            (c)   other circumstances of similar character and magnitude arising
     from events beyond the control of the Participant.

Any Participant claiming hardship status shall be required to submit
documentation of the hardship, the amount of the Hardship Distribution required
to alleviate the same and proof in form acceptable to the Committee in its sole
discretion that the hardship cannot be alleviated by other means, such as
insurance coverage, available taxable or non-taxable withdrawals from the
Employer's tax-qualified retirement plans or other resources reasonably
available to the Participant. A Participant receiving a Hardship Distribution
shall be ineligible to make an

                                     - 14 -
<Page>

elective deferral to the Plan for the remainder of the Plan Year in which the
Distribution is made or the Plan Year following.

            7.7   TAX WITHHOLDING. The Employer shall make whatever agreements
are necessary to effectuate a timely and proper withholding (from the Account or
otherwise) on account of any payments under the Plan that are subject to
Federal, State and local income and employment tax withholding at the time of
deferral or payment, as the case may be.

                                     - 15 -
<Page>

                                    ARTICLE 8

                          DEATH AND DISABILITY BENEFITS

     8.1    DEATH BENEFITS.

            8.1.1 DESIGNATION OF BENEFICIARY. A Participant may, by written
     instrument delivered during his lifetime to the Employer, designate primary
     and contingent Beneficiaries to receive any benefit payments which may be
     payable hereunder following his death, and may designate the proportions in
     which such Beneficiaries are to receive such payments. A Participant may
     change such designations from time to time and the last written designation
     filed with the Employer prior to the Participant's death will control. If a
     Participant fails to designate a Beneficiary or no designated Beneficiary
     survives the Participant, or if all designated Beneficiaries who survive
     the Participant die before all payments are made, any remaining payments
     shall be made to the Participant's surviving spouse, if then living; or if
     not then living, to the then living issue of the Participant, if any, by
     right of representation, or if no such issue is then living, the legal
     representatives of the Participant's estate, all of whom shall be
     considered Beneficiaries of the Participant for purposes of this Plan.

            8.1.2 DEATH BENEFITS. If a Participant dies while employed by the
     Employer, an amount equal to the greater of (1) his Insured Benefit
     hereunder, if any, or (2) his vested Account balance, determined in each
     case as of the date of death, will be paid to his Beneficiary or
     Beneficiaries as designated pursuant to Section 8.1.1 hereof, subject to
     ordinary income taxes. Notwithstanding the foregoing, the Beneficiary or
     Beneficiaries of a Participant whose participation in the Plan began on
     January 1, 1998, and whose

                                     - 16 -
<Page>

     termination of employment with the Employer is due to death shall be
     entitled to receive the greater of (i) such vested Account balance, or (ii)
     an insured Plan death benefit (the "Insured Death Benefit") equal to the
     difference between (a) the stated death benefit under any life insurance
     contract(s) purchased on the life of the Participant pursuant to the Plan,
     and (b) such vested Account balance.

            The Beneficiary or Beneficiaries of a Participant whose
     participation in the Plan began on January 1, 1999, and whose termination
     of employment with the Employer is due to death shall be entitled to
     receive an Insured Death Benefit based upon the schedule attached hereto as
     Exhibit A, as from time to time amended, provided that the insurance
     coverage required to fund such Insured Death Benefit has been procured and
     is in force upon the death of the Participant.

            Any Participant (a) whose participation in the Plan begins on
     January 1, 2000, or thereafter, (b) who on or after January 1, 2001
     discontinues deferrals under the Plan, other than for the minimum period
     mandated under Section 7.6 hereof in the event of a Hardship Distribution
     or because the Participant has no compensation to defer (e.g., due to
     disability or unpaid leave of absence), or (c) whose employment with the
     Employer terminates prior to death, shall be entitled to no Insured Death
     Benefit under this Plan whatsoever. Any Insured Death Benefits payable
     under this Plan shall be paid to the Participant's Beneficiary or
     Beneficiaries in accordance with the Participant's election or, in the sole
     discretion of the Committee, in a single lump sum payable as soon as
     administratively possible following the death of the Participant. Any other
     death benefit shall be paid in the manner designated by the Participant in
     his Deferral Agreement or

                                     - 17 -
<Page>

     Agreements or, if no such designation is made, in a single lump sum payable
     as soon as administratively possible following the death of the
     Participant.

            8.1.3 DEATH FOLLOWING BENEFIT COMMENCEMENT. If a Participant dies
     after the date payment of benefits has commenced under the Plan, the
     Participant's Beneficiary or Beneficiaries shall continue to receive
     payment of the balance credited to the Participant's Account as provided
     under the Participant's Deferral Agreement or Agreements, provided that
     within six (6) months following the death of the Participant any
     Beneficiary may apply to the Committee to change the form of distribution
     to any other form permitted under this Plan.

     8.2    DISABILITY PRIOR TO BENEFIT COMMENCEMENT. Except as otherwise
provided herein, if a Participant becomes Disabled before payment of benefits
has commenced under the Plan, at the request of the Participant and in the sole
discretion of the Committee the entire vested amount credited to the
Participant's Account shall be paid to the Participant in five (5) substantially
equal annual installments, payable as soon as administratively feasible
following the determination by the Committee that the Participant is Disabled.
Upon application by the Disabled Participant to the Committee within six (6)
months after the date that the Participant becomes Disabled, any remaining
installments may be distributed to the Participant over a period of ten (10)
years or in a lump sum. If any distribution from the Plan shall have the effect
of reducing disability benefits receivable by the Participant under any other
policy, plan, program or arrangement, such distribution may be postponed at the
election of the Participant.

                                     - 18 -
<Page>

                                    ARTICLE 9

                           NO ASSIGNMENT OR ALIENATION

     Except to the extent set forth in Section 8.4, the interest hereunder of
any Participant shall not be alienable by the Participant by assignment or any
other method, and shall not be subject to be taken by his creditors by any
process whatsoever; and any attempt to cause such interest to be so subjected
shall not be recognized, except to such extent required by applicable law.

                                   ARTICLE 10

                            NO CONTRACT OF EMPLOYMENT

     The Plan shall not be deemed to constitute a contract of employment between
the Employer and any Participant, or to be consideration for the employment of
any Participant. Neither the action of establishing the Plan for the Employer
nor any action taken by or on behalf of the Employer or by the Committee under
the provisions hereof, nor any provision of the Plan, shall be construed as
giving to any Participant the right to be retained in the employ of the Employer
or any right to any payment whatsoever except to the extent of the benefits
provided for by the Plan. The Employer expressly reserves its right at any time
to dismiss any Participant or Employee without liability for any claim against
the Employer or for any claim for any payment whatsoever, except to the extent
provided for in the Plan.

                                     - 19 -
<Page>

                                   ARTICLE 11

                              AMENDMENT/TERMINATION

     The Plan may be altered, amended, terminated or revoked in writing by the
Committee with the consent of the Board of Directors of Keane, Inc. at any time;
but no such action shall operate to reduce any Participant's vested Account
balance below the vested amount credited to such Account immediately prior to
such action.

                                   ARTICLE 12

                                CLAIMS PROCEDURES

     12.1   GENERAL. Any claim for benefits under the Plan shall be filed by a
Participant or Beneficiary (Claimant) of the Plan on the form prescribed for
such purpose with the Committee, or in lieu thereof, by written communication
which is made by the Claimant's authorized representative in a manner reasonably
calculated to bring the claim to the attention of the Committee.

     12.2   DENIALS. If a claim for a Plan benefit is wholly or partially
denied, notice of the decision shall be furnished to the Claimant by the
Committee within ninety (90) days after receipt of the claim by the Committee.

     12.3   NOTICE. Any Claimant who is denied a claim for benefits shall be
furnished written notice setting forth:

            (a)   The specific reason or reasons for the denial; and

            (b)   Specific reference to the pertinent Plan or Deferral Agreement
                  provision upon which the denial is based; and

                                     - 20 -
<Page>

            (c)   A description of any additional material or information
                  necessary for the Claimant to perfect the claim; and

            (d)   An explanation of the Plan's claims review procedure.

     12.4   APPEALS PROCEDURE. In order that a Claimant may appeal the denial of
a claim, a Claimant or his duly authorized representative:

            (a)   May request a review by written application to the Employer's
                  Board of Directors or its designee not later than sixty (60)
                  days after receipt by the Claimant of written notification of
                  denial of claim;

            (b)   May review pertinent documents;

            (c)   May submit issues and comments in writing to the Board of
                  Directors of the Employer or its designee; and

            (d)   May request a hearing before the Board of Directors of the
                  Employer or its designee.

     12.5   REVIEW. A decision on review of a denied claim shall be made not
later than sixty (60) days, or in the case a hearing is requested and held one
hundred twenty (120) days, after receipt of a request for review, unless special
circumstances require an extension of time for processing, in which case a
decision shall be rendered within a reasonable period of time, but not later
than one hundred twenty (120) days after receipt of a request for review. The
decision on review shall be in writing and shall include the specific reason(s)
for the decision and the specific reference(s) to the pertinent Plan provisions
on which the decision is based.

                                     - 21 -
<Page>

                                   ARTICLE 13

                                  GOVERNING LAW

     The Plan shall be governed and construed in accordance with the laws of the
Commonwealth of Massachusetts except to the extent preempted by federal law.

     IN WITNESS WHEREOF, the Employer has caused the Plan to be executed by its
duly authorized representatives on the dates provided below.

                               KEANE, INC.

                               By: /s/ Brian T. Keane
                                   --------------------------------------
                                     Brian Keane                     Date

                               KEANE FEDERAL SYSTEMS, INC.

                               By:/s/ John F. Keane
                                  ---------------------------------------
                                  John F. Keane                      Date

                               KEANE SERVICE COMPANY, INC.

                               By:/s/ Walter J. Kaczor, Jr.
                                  ---------------------------------------
                                  Walter Kaczak                      Date

                               KEANE CONSULTING GROUP, INC.

                               By: /s/ Linda B. Toops
                                  ---------------------------------------
                                  Linda Toops                        Date

                                     - 22 -
<Page>

                               KEANE CRM SOLUTIONS PRACTICE, INC.

                               By: /s/ Brian T. Keane
                                  ---------------------------------------
                                  Brian Keane                        Date

                               KEANE CARE, INC.

                               By: /s/ Brian T. Keane
                                  ---------------------------------------
                                  Brian Keane                        Date

                                     - 23 -
<Page>

                                    EXHIBIT A
                                       TO
               FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
                           DEFERRED COMPENSATION PLAN

    SCHEDULE OF PLAN INSURED DEATH BENEFITS FOR JANUARY 1, 1999 PARTICIPANTS
                   PURSUANT TO PLAN SECTION 8.1.2, AS AMENDED

<Table>
<Caption>
Participant Name                                     Insured Death Benefit
----------------                                     ---------------------
<S>                                                       <C>
KEANE, INC.

Adams, Wayne                                              $   190,000
Benkeser, Kenneth                                         $   190,000
Johnson, Scott                                            $   380,000
Krueger, Brian                                            $   100,000
Kurtz, James                                              $   190,000

KEANE CONSULTING GROUP, INC.

Fenske, Michael                                           $   380,000
Jenn, Andrew                                              $   100,000
</Table>

                                     - 24 -
<Page>

        FIRST AMENDMENT TO THE
        FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
        DEFERRED COMPENSATION PLAN

This First Amendment to the First Amendment and Restatement of the Keane, Inc.
Deferred Compensation Plan executed December 14, 2001 and effective January 1,
2002, by Keane, Inc., and the affiliates thereof hereunto set forth (hereinafter
collectively referred to as the "Employers").

        WITNESSETH:

WHEREAS, the Employers, having heretofore adopted the Keane, Inc. Deferred
Compensation Plan (hereinafter referred to as the "Plan") for the benefit of
certain management or highly-compensated employees, now wish to amend the
provisions thereof in certain respects;

NOW, THEREFORE, in consideration of the premises and of the execution of this
First Amendment to the amended and restated Plan by the Employers, the Employers
do hereby amend the provisions of the Plan as follows, effective as provided
above:

 1.     Section 7.5 of the Plan shall be amended to provide as follows:

"7.5    IN-SERVICE DISTRIBUTIONS. A Participant may elect to receive a Scheduled
Distribution from his vested Plan Account while still employed by the Employer,
provided that except as otherwise specifically provided in this Section 7.5, (a)
no such Distribution may pertain to deferrals or contributions made with respect
to Plan Years beginning prior to January 1, 2001; (b) such Distribution may not
commence until the third Plan Year after the Plan Year in which the deferrals or
contributions were made (e.g., until 2004 as to 2001 deferrals or
contributions); and (c) the Distribution shall be in the form of a lump sum
payable prior to the end of the first quarter of the Plan Year specified in the
Scheduled Distribution election form (e.g., the first quarter of 2004, as to an
election made as to 2001). A Scheduled Distribution may be postponed provided
the Participant gives the Committee written notice of his desire to do so at
least one (1) year prior to the date that the Distribution was originally
scheduled to be made. A Scheduled Distribution may not be postponed more than
twice in this fashion. If the Participant terminates service with the Employer
before or after his Normal Retirement Age, but prior to the date of his
Scheduled Distribution, his entire vested Account balance (including any
Scheduled Distributions) shall instead be distributed pursuant to Section 7.4
hereof.

Notwithstanding any other provision hereof, any Participant who was a
Participant in the Plan prior to January 1, 2001 may, by filing a written
election in form acceptable to the Committee during the month of November, 2001,
elect on a one-time basis to receive a Distribution of all or a portion of that
portion of his vested Plan Account pertaining to deferrals or contributions made
with respect to Plan Years beginning prior to January 1, 2001 (the "Pre-2001
Account Balance"), subject to the following provisions. The Participant may
elect to receive one hundred percent (100%) of his Pre-2001 Account Balance or
any lesser portion thereof which is a ten percent (10%) increment of such
Balance. The Participant may elect to have such Distribution paid in one of the
following forms: (i) a lump sum payable in March, 2003, or at any time
thereafter, as specified by the Participant; or (ii) in three (3) or five (5)
equal installments commencing in March, 2003 or at any time thereafter and
continuing on an annual basis on the same date in the two (2) or four (4)
ensuing calendar years, as the case may be, with the amount of such subsequent
installments to be adjusted to reflect the investment performance of the
Participant's undistributed Pre-2001 Account Balance in the interim.
Notwithstanding any provision hereof, including, without limitation, Article 8
hereof, if a Participant elects to receive such a Distribution, the Stated Death
Benefit, as defined in Section 8.1.2 hereof, taken into account for purposes of
calculating the Death Benefit payable pursuant to Article 8 hereof in the event
of the Participant's death after such Distribution takes

<Page>

place shall be reduced by an amount equal to the Stated Death Benefit which
would otherwise be so taken into account, as set forth in Exhibit A hereto
attached, multiplied by that percentage of his Pre-2001 Account Balance which
the Participant elects to receive pursuant to this paragraph; provided that if
the Participant elects to receive an installment Distribution pursuant to clause
(ii) above, such reduction shall be prorated accordingly if the death of the
Participant occurs after some, but fewer than all, of such installments have
been paid.

2.      Section 8.1.2 of the Plan shall be amended to provide as follows:

8.1.2.  DEATH BENEFITS. Subject to the provisions of Section 7.5 hereof, if and
to the extent applicable, the beneficiary or beneficiaries of a Participant
whose participation in the Plan began on January 1, 1998, and whose termination
of employment with the Employer is due to death shall be entitled to an insured
Plan death benefit (the "Insured Death Benefit") equal to the difference between
(a) the Stated Death Benefit, as set forth on Exhibit A attached hereto, and (b)
the value of the life insurance contract(s) investment account(s); provided that
if such Participant discontinues deferrals and does not resume them on or prior
to January 1, 2000, no Insured Death Benefit shall be payable under this Plan
upon the death of such Participant on or after such date.

Subject to the provisions of Section 7.5 hereof, if and as applicable, the
beneficiary or beneficiaries of a Participant whose participation in the Plan
began on January 1, 1999, and whose termination of employment with the Employer
is due to death shall be entitled to a Stated Death Benefit based upon the
schedule attached hereto as Exhibit A, as from time to time amended, provided
that the insurance coverage required to fund such Stated Death Benefit has been
procured and is in force upon the death of the Participant; and further provided
that if such Participant discontinues deferrals and does not resume them on or
prior to January 1, 2000, no Stated Death Benefit shall be payable under this
Plan upon the death of such Participant on or after such date.

Any Participant whose participation in the Plan begins on January 1, 2000, or
thereafter, and any Participant whose employment with the Employer terminates
prior to death, shall be entitled to no Insured or Stated Death Benefit under
this Plan.

The beneficiary or beneficiaries of a deceased Participant shall be entitled to
receive a Plan death benefit equal to the greater of (a) the Participant's
Insured or Stated Death Benefit, if any, and as the case may be (as reduced
pursuant to Section 7.5 hereof, if and to the extent applicable), or (b) the
amount credited to the Participant's Account pursuant to Article 6 hereof as of
the date of death. Any Insured or Stated Death Benefits payable under this Plan
shall be paid to the Participant's beneficiary or beneficiaries in five (5)
substantially equal annual installments or, in the sole discretion of the
Committee, in a single lump sum payable as soon as administratively possible
following the death of the Participant."

3.      Exhibit A to the Plan is hereby amended to provide as set forth in
Exhibit A hereto attached and by this reference incorporated herein.

IN WITNESS WHEREOF, the Employers have caused this First Amendment to the
amended and restated Plan to be executed on the date set forth above, effective
as hereinabove set forth.

KEANE, INC.

By: /s/ Brian T. Keane
    ------------------------------
Brian T. Keane

<Page>

KEANE FEDERAL SYSTEMS, INC.

By:/s/John F. Keane
    ------------------------------
John F. Keane

KEANE SERVICE COMPANY, INC.

By: /s/ Walter J. Kaczor
    ------------------------------
Walter Kaczak

KEANE CARE, INC.

By:/s/ Brian T. Keane
   -------------------------------
Brian T. Keane

<Page>

EXHIBIT A
        TO
        FIRST AMENDMENT TO THE
        FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
        DEFERRED COMPENSATION PLAN

        SCHEDULE OF PLAN STATED DEATH BENEFITS

<Table>
<Caption>
Participant Name       Enrollment Date   Plan Stated Death Benefit
----------------       ---------------   -------------------------
<S>                    <C>                    <C>
Robert Atwell          1998                   $       736,648
Bob Hagaman            1998                   $     1,530,667
Ralph Mazza            1998                   $       260,504
Sharon Merritt         1998                   $       100,000
Donald R. Scott        1998                   $     1,212,154
Renee Southard         1998                   $       339,039
Larry Vale             1998                   $       344,234
Barbara Wentzel        1998                   $       797,344
John P. Wilkins        1998                   $       137,088
Bob Wyatt              1998                   $     1,631,314

Wayne Adams            1999                   $       190,000
Robert Balon           1999                   $       100,000
Ken Benkeser           1999                   $       190,000
Scott A. Johnson       1999                   $       380,000
Brian Krueger          1999                   $       100,000
James Kurtz            1999                   $       190,000
</Table>

<Page>

                             SECOND AMENDMENT TO THE
               FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
                           DEFERRED COMPENSATION PLAN

     This Second Amendment to the First Amendment and Restatement of the Keane,
Inc. Deferred Compensation Plan executed December 31, 2002 and effective January
1, 2003, by Keane, Inc., and the affiliates thereof hereunto set forth
(hereinafter collectively referred to as the "Employers"):

                                   WITNESSETH:

     WHEREAS, the Employers, having heretofore adopted the Keane, Inc. Deferred
Compensation Plan (hereinafter referred to as the "Plan") for the benefit of
certain management or highly-compensated employees, now wish to amend the
provisions thereof in certain respects, primarily to reflect the merger of the
CyLogix, Inc. Nonqualified Deferred Compensation Plan with and into the Plan,
with the latter as the surviving plan, effective January 1, 2003;

     NOW, THEREFORE, in consideration of the premises and of the execution of
this Second Amendment to the amended and restated Plan by the Employers, the
Employers do hereby amend the provisions of the Plan as follows, effective as
provided above:

     Article 11 of the Plan shall be amended to provide as follows, effective
January 1, 2003:

                                   "ARTICLE 11
                          AMENDMENT/TERMINATION/MERGER

          11.1. GENERAL. The Plan may be altered, amended, terminated, revised,
     or merged with any other nonqualified deferred compensation plan by written
     action of the Committee taken with the consent of the Board of Directors of
     Keane, Inc. at any time; but no such action shall operate to reduce any
     Participant's vested Account balance below the vested amount credited to
     such Account immediately prior to such action.

          11.2. MERGER WITH CYLOGIX NONQUALIFIED DEFERRED COMPENSATION PLAN. The
     CyLogix Nonqualified Deferred Compensation Plan (hereinafter referred to as
     the "CyLogix Plan") was merged with and into this Plan, with the latter as
     the surviving Plan, effective January 1, 2003 (the "CyLogix Merger
     Effective Date"), pursuant to this Article and the applicable provisions of
     the CyLogix Plan. Pursuant to the merger, all of the assets and liabilities
     of the CyLogix Plan shall be transferred to and taken up on the books of
     the Plan, all as of said Merger Effective Date.

               11.2.1. PLAN ACCOUNTS. The individual Account balances as of the
          CyLogix Merger Effective Date of each CyLogix Plan Participant derived

<Page>

          from Deferrals, Matching Contributions and Employer Contributions
          shall, on and as of said Merger Effective Date, be credited to an
          Account established and maintained under this Plan for the benefit of
          said Participant. The establishment and designation of any Accounts as
          Retirement, Education or Fixed Period Accounts under the CyLogix Plan
          shall be preserved as to such Account balances as of the Merger
          Effective Date, in each case as adjusted to reflect the investment
          experience of such subaccounts after said Merger Effective Date.

               11.2.2. VESTING. Notwithstanding any other provision hereof, each
          CyLogix Plan Participant shall be fully vested with respect to the
          entire amount credited to his or her Account attributable to Deferrals
          made while a Participant in the CyLogix Plan, in each case as adjusted
          to reflect the investment experience of such Account, and the vested
          portion of each CyLogix Plan Participant's interest in his or her
          Account attributable to Matching Contributions and Employer
          contributions made while a Participant in the CyLogix Plan, in each
          case as adjusted to reflect the investment experience of such Account,
          shall be determined in accordance with the following schedule:

<Table>
<Caption>
               Period of Service                    Vested Percentage
               -------------------------------------------------------
               <S>                                        <C>
               Less than 1 year                             0%
               1 but fewer than 2 years                    20%
               2 but fewer than 3 years                    40%
               3 but fewer than 4 years                    60%
               4 but fewer than 5 years                    80%
               5 or more                                  100%
</Table>

          Notwithstanding the foregoing vesting schedule, any CyLogix Plan
          Participant who dies, becomes disabled, or attains age 65 and retires
          from the employ of the Employer shall be fully vested with respect to
          all Plan Account balances derived from those Account balances
          transferred from the CyLogix Plan to the Plan pursuant to this
          Section, in each case as adjusted to reflect the investment experience
          of such Account. For purposes of this Plan, Participants shall be
          granted service credit for Plan eligibility and vesting purposes with
          respect to prior service with CyLogix, Inc.

               11.2.3. CYLOGIX PLAN TRUST. The Nonqualified Deferred
          Compensation Trust established for the purpose of funding benefits
          under the CyLogix Plan pursuant to a Trust Agreement dated November
          15, 1999, as from time to time amended, shall remain in full force and
          effect, and the assets of said Trust shall remain available for the
          purpose of funding benefits payable to Participants to the extent the
          same are derived from Account balances transferred from the Cylogix
          Plan to the Plan

                                       -2-
<Page>

          pursuant to this Section, in each case as adjusted to reflect the
          investment experience of such Account.

               11.2.4. DISTRIBUTION PAYMENT OPTIONS. The Plan Account balances
          of Participants derived from Account balances transferred to the Plan
          pursuant to this Section, in each case as adjusted to reflect the
          investment experience of such Account, shall be distributable in any
          form or manner provided under this Plan or under the CyLogix Plan as
          in effect immediately prior to the CyLogix Merger Effective Date, as
          provided in Article VI of the CyLogix Plan document."

     IN WITNESS WHEREOF, the Employers have caused this Second Amendment to the
amended and restated Plan to be executed on the date set forth above, effective
as hereinabove set forth.

                                           KEANE, INC.

                                           By: /s/ Brian T. Keane
                                               -------------------------------
                                               Brian T. Keane

                                           KEANE FEDERAL SYSTEMS, INC.

                                           By: /s/ John F. Keane
                                               -------------------------------
                                               John F. Keane

                                           KEANE SERVICE COMPANY, INC.

                                           By: /s/ Walter J. Kaczor, Jr.
                                               -------------------------------
                                               Walter Kaczak

                                           KEANE CARE, INC.

                                           By: /s/ Brian T. Keane
                                               -------------------------------
                                               Brian T. Keane

                                           CYLOGIX, INC.

                                           By: /s/ Brian T. Keane
                                               -------------------------------
                                               Brian T. Keane

                                       -3-
<Page>

                             THIRD AMENDMENT TO THE
               FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
                           DEFERRED COMPENSATION PLAN

     This Third Amendment to the First Amendment and Restatement of the Keane,
Inc. Deferred Compensation Plan executed April 4, 2003, by Keane, Inc., and the
affiliates thereof hereunto set forth (hereinafter collectively referred to as
the "Employers"):

                                   WITNESSETH:

     WHEREAS, the Employers, having heretofore adopted the Keane, Inc. Deferred
Compensation Plan (hereinafter referred to as the "Plan") for the benefit of
certain management or highly-compensated employees, now wish to amend the
provisions thereof in certain respects;

     NOW, THEREFORE, in consideration of the premises and of the execution of
this Third Amendment to the amended and restated Plan by the Employers, the
Employers do hereby amend the provisions of the Plan as follows, effective as
provided herein:

     Section 7.4 of the Plan shall be amended to provide as follows, effective
January 1, 2003:

          7.4 RETIREMENT OR OTHER TERMINATION OF Service. The provision of this
     Section 7.4 shall apply in the event of any termination of service with the
     Employer by a Participant other than due to death or disability, in which
     case the provisions of Article 8 hereof shall apply.

               7.4.1 VOLUNTARY TERMINATION. If the Participant voluntarily
          terminates his or her service with the Employer, except as otherwise
          provided herein the Participant shall receive the vested deferrals,
          contributions and net investment earnings attributable thereto (the
          Participant's "vested Account balance") in the manner elected by the
          Participant in a Deferral Agreement, which shall be irrevocable except
          as otherwise provided herein. If such termination occurs prior to
          Normal Retirement Age such distribution shall be in the form of a lump
          sum payable prior to the end of the first quarter of the Plan Year
          following that in which such termination occurred. If such termination
          occurs at or after Normal Retirement Age the distribution shall be
          made in accordance with the Participant's election in his or her
          signed Deferral Agreement, provided that if no such designation is
          made distribution shall be made as provided in the preceding sentence.
          The Participant may in such a Deferral Agreement elect to receive his
          or her distribution in the form of a lump sum or in annual
          installments over five (5), ten (10) or fifteen (15) years following
          termination, payable prior to the end of the first quarter of each
          Plan Year. Notwithstanding the foregoing, if the Participant's vested
          Account balance is less than Ten Thousand Dollars ($10,000) at
          termination, distribution will be made in the form of a lump sum,
          payable prior to the end of the first quarter of the Plan Year
          following that in which such termination occurred. Subject to the
          foregoing, the form and timing of a distribution may be changed (a) at
          the sole discretion of the

<Page>

          Committee, or (b) by the Participant by giving written notice, upon a
          form to be provided by the Committee or its designee, to the Committee
          at least one (1) year prior to the date of distribution.

               7.4.2 INVOLUNTARY TERMINATION. If the Participant's service with
          the Employer is terminated under any circumstances other than those
          contemplated by Section 7.4.1 or Article 8 hereof, including but not
          limited to an involuntary termination of service occurring prior to,
          at or subsequent to Normal Retirement Age, the Participant's vested
          Account balance shall be distributed to the Participant in the manner
          prescribed in Section 7.4.1 hereof ; provided that the Participant
          may, within thirty (30) days following written notice by the Committee
          subsequent to said termination and for good cause shown, apply to the
          Committee in writing, upon a form to be provided by the Committee or
          its designee, for distribution in the form of a single lump sum
          payable as soon as administratively feasible following such
          application and approval of the same by the Committee in its sole
          discretion.

     IN WITNESS WHEREOF, the Employers have caused this Third Amendment to the
amended and restated Plan to be executed on the date set forth above, effective
as hereinabove set forth.

                                           KEANE, INC.

                                           By: /s/ Brian T. Keane
                                               -----------------------------
                                               Brian T. Keane

                                           KEANE FEDERAL SYSTEMS, INC.

                                           By: /s/ John F. Keane
                                               -------------------------------
                                               John F. Keane

                                           KEANE SERVICE COMPANY, INC.

                                           By: /s/ Walter J. Kaczor, Jr.
                                               ----------------------------
                                               Walter Kaczor, Jr.

                                           KEANE CARE, INC.

                                           By: /s/ Brian T. Keane
                                               -------------------------------
                                               Brian T. Keane

<Page>

                                           CYLOGIX, INC.

                                           By: /s/ Brian T. Keane
                                               -------------------------------
                                               Brian T. Keane

<Page>

                             FOURTH AMENDMENT TO THE
               FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
                           DEFERRED COMPENSATION PLAN

     This Fourth Amendment to the First Amendment and Restatement of the
Keane, Inc. Deferred Compensation Plan executed October 17, 2003, by Keane,
Inc., and the affiliates thereof hereunto set forth (hereinafter collectively
referred to as the "Employers"):

                                   WITNESSETH:

     WHEREAS, certain Employers having heretofore adopted the Keane, Inc.
Deferred Compensation Plan (hereinafter referred to as the "Plan") for the
benefit of certain management or highly-compensated employees, the Employers now
wish to amend the provisions thereof in certain respects;

     NOW, THEREFORE, in consideration of the premises and of the execution of
this Fourth Amendment to the amended and restated Plan by the Employers, the
Employers do hereby amend the provisions of the Plan as follows, effective as
provided herein:

     Section 2.8 of the Plan shall be amended to provide as follows, effective
October 17, 2003:

               2.8 "EMPLOYER" means Keane, Inc., Keane Federal Systems, Inc.,
          Keane Service Company, Inc. Keane Care, Inc., Worldzen, Inc. (except
          as to Worldzen Dataskills Employees, as from time to time designated
          as such by Worldzen, Inc.), and any successor or other entity which,
          by written agreement, assumes the obligations of the Plan.

     IN WITNESS WHEREOF, the Employers have caused this Fourth Amendment to the
amended and restated Plan to be executed on the date set forth above, effective
as hereinabove set forth.

                                           KEANE, INC.

                                           By:  /s/ John Leahy
                                               -------------------------------
                                               John Leahy

                                           KEANE FEDERAL SYSTEMS, INC.

                                           By: /s/ John Leahy
                                               -------------------------------
                                               John Leahy

<Page>

                                           KEANE SERVICE COMPANY, INC.

                                           By: /s/ Francis Cleary
                                               -------------------------------
                                               Francis Cleary

                                           KEANE CARE, INC.

                                           By: /s/ John Leahy
                                               -------------------------------
                                               John Leahy

                                           WORLDZEN, INC.

                                           By: /s/ John Leahy
                                               -------------------------------
                                               John Leahy

<Page>

                             FIFTH AMENDMENT TO THE
               FIRST AMENDMENT AND RESTATEMENT OF THE KEANE, INC.
                           DEFERRED COMPENSATION PLAN

     This Fifth Amendment to the First Amendment and Restatement of the Keane,
Inc. Deferred Compensation Plan executed December 15, 2004, by Keane, Inc., and
the affiliates thereof hereunto set forth (hereinafter collectively referred to
as the "Employers"):

                                   WITNESSETH:

     WHEREAS, the Employers, having heretofore adopted the Keane, Inc. Deferred
Compensation Plan (hereinafter referred to as the "Plan") for the benefit of
certain management or highly-compensated employees, now wish to amend the
provisions thereof in certain respects;

     NOW THEREFORE, in consideration of the premises and of the execution of
this Fifth Amendment to the amended and restated Plan by the Employers, the
Employers do hereby amend the provisions of the Plan as follows, effective as of
the date first written above herein:

     1.   Section 2.11 of the Plan shall be amended to provide as follows:

               2.11 "PARTICIPANT" means an Employee of the Employer selected by
               the Board of Directors of the Employer or its designee pursuant
               to Article 4 hereof to participate in this Plan. Except for
               purposes of Article 5 hereof, concerning eligibility for
               deferrals and contributions, a Participant shall continue to be
               treated as such until such time as he or she no longer has an
               undistributed Account balance hereunder.

     2.   Section 5.2 of the Plan shall be amended to provide as follows:

               5.2 ELECTION PROCEDURES. An election to defer Salary or a Bonus
               is made by completing a Deferral Agreement by December 15 of the
               Plan Year prior to the Plan Year in which the Salary or Bonus is
               to be earned. The election shall pertain to the succeeding Plan
               Year only and shall be irrevocable as to that Plan Year. The
               election shall specify the percentage of the Bonus to be deferred
               in one percent (1%) increments from ten percent (10%) to ninety
               percent (90%), and the percentage of Salary to be deferred in one
               percent (1%) increments from five percent (5%) to fifty percent
               (50%).

<Page>

     IN WITNESS WHEREOF, the Employers have caused this Fifth Amendment to the
amended and restated Plan to be executed on the date set forth above, effective
as hereinabove set forth.

                                           KEANE, INC.

                                           By:/s/ Brian T. Keane
                                              -----------------------------
                                               Brian T. Keane

                                           KEANE FEDERAL SYSTEMS, INC.

                                           By:/s/ John J. Leahy
                                              -------------------------------
                                               John J. Leahy

                                           KEANE SERVICE COMPANY, INC.

                                           By:/s/ C. Whitney Pedersen
                                              -------------------------------
                                               C. Whitney Pedersen

                                           KEANE CARE, INC.

                                           By:/s/ C. Whitney Pedersen
                                              ------------------------------
                                               C. Whitney Pedersen

                                           WORLDZEN, INC.

                                           By:/s/ Sandeep Bhargava
                                              -------------------------------
                                               Sandeep Bhargava

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