Document:

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                                                                   Exhibit 10.22

                              EMPLOYMENT AGREEMENT

         This Agreement is made as of December 6, 2000 by and between NTL
Incorporated (the "Company"), and Stephen Carter (the "Executive").

1.    Duties and Scope of Employment.

      (a) Positions; Duties. During the Employment Term (as defined in Section
2), the Company shall employ Executive as the Company's Senior Vice President,
Chief Operating Officer - UK and Ireland. In such capacity, Executive shall be
located in the UK, and shall serve as the Chief Operating Officer of the
subsidiaries of the Company that are in the telephone, cable and internet
business in the UK and the Republic of Ireland ("NTL UK"). Executive shall
report directly to the Chief Executive Officer of the Company. Executive shall
also perform such duties, which shall not be inconsistent with the
above-described position as are reasonably assigned to him from time to time by
the Chief Executive Officer of the Company.

      (b) Obligations. During the Employment Term, Executive shall devote
substantially all of his business efforts and time to the Company. Executive
agrees, during the Employment Term, not to actively engage in any other
employment, occupation or consulting activity for any direct or indirect
remuneration without the prior approval of the Chief Executive Officer of the
Company; provided, however, that Executive may (i) serve in any capacity with
any professional, community, industry, civic, educational or charitable
organization, (ii) manage his and his family's personal investments and legal
affairs, and (iii) serve on such boards of directors as are set forth in a list
previously furnished to the Chief Executive Officer of the Company, so long as
such activities described in (i), (ii) and (iii) do not materially interfere
with the discharge of Executive's duties (including, but not limited to, any
conflict of interest or confidentiality matters).

2.    Employment Term.

      (a) The Company agrees to employ Executive and Executive accepts
employment, in accordance with the terms and conditions set forth in this
Agreement, commencing on and as of the actual commencement date of Executive's
employment hereunder, which shall be November 14, 2000 (the "Employment
Commencement Date") and expiring on November 13, 2002 (such period being the
"Initial Employment Term"), unless earlier terminated as hereinafter provided.

      (b) The Initial Employment Term shall be extended for successive 12 month
periods (each an "Extended Employment Term") unless no later than 12 months
prior to the end of the Employment Term or an Extended Employment Term, as the
case may be, either the Company or the Executive shall give notice under this
Agreement that the Employment Agreement shall terminate at the end of the
Employment Term or the Extended Employment Term.

      (c) As used in this Agreement, the phrase "Employment Term" shall mean the
Initial Employment Term or, if applicable, the Extended Employment Term, and if
the Initial Employment Term or any Extended Employment Term has been extended
for a further 12 month
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period as provided in paragraph 2(b), shall mean the period ending on the last
day of that twelve month period.

3.    There is an obligation on the Company to provide work to the Executive and
the Company shall have no right to put the Executive on garden leave.

4.    Compensation/Benefits. During the Employment Term, the Company shall pay
and provide Executive the following:

      (a) Cash Compensation. As compensation for his services to the Company,
Executive shall receive a base salary ("Base Salary") and shall be eligible to
receive additional variable compensation. The Executive's annual Base Salary
shall be L300,000, The Executive's annual variable compensation amount shall be
at no less than L150,000 ("Base Annual Variable Compensation) in addition to
which the Executive may receive further annual variable compensation as the
Compensation Committee shall in its sole discretion determine (on the
understanding that such further annual variable compensation shall be no greater
than L150,000). During the Employment Term, the Compensation Committee of the
Board (the "Compensation Committee") shall with the advice of the Company's
Chief Executive Officer review at least annually Executive's Base Salary and
variable compensation then in effect and shall increase such amounts as the
Compensation Committee may approve. Such Base Salary and, variable compensation
shall be payable in accordance with the Company's normal payroll practices
(which practice includes pro-rata payments of Base Salary and annual variable
compensation for partial years). The annual variable compensation shall be paid
during the month of March following the Company's financial year end.

      (b) Equity Compensation.

      (i)         Initial Grants. The Compensation Committee of the Board, which
            administers the Company's current Stock Option Plan (the "Plan"),
            has awarded Executive, as of the Employment Commencement Date, a
            non-qualified stock option (the "Initial Stock Option") under the
            Company's Plan to purchase a total of 400,000 shares of Company's
            common stock (the "Common Stock"), with a per share exercise price
            (the "Exercise Price") equal to 100% of the fair market value of the
            Company's Common Stock as of the Employment Commencement Date (which
            shall be the issuance date of the Initial Stock Option). The Initial
            Stock Option is for a term of 10 years and shall vest 20% on the
            date of its issuance and an additional 20% on each January 1
            thereafter, until fully vested. The other terms and conditions of
            the Initial Stock Option are set forth in the standard form of
            option agreement that is attached to this Agreement as Exhibit A,
            except to the extent that any provision of this Agreement shall
            specifically modify such standard form of agreement, in which case
            this Agreement shall be controlling.

      (ii)        Further Grants. On or around the commencement of the second
            year of the Initial Employment Term and the commencement of each
            Extended Employment Term but in any event prior to 31 December in
            the relevant year, Executive will be granted an additional stock
            option to purchase 50,000 shares

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            of the Company's Common Stock under the Company's then existing
            stock option plan with a per share exercise price equal to 100% of
            the fair market value of the Company's Common Stock on the date of
            grant and on such other terms that are described in subparagraph (i)
            of this paragraph 3 including the provisions for vesting.

      (c) Employee Benefits. Executive shall, subject to the rules of the
relevant schemes, be entitled to participate at a level commensurate with his
position in all employee benefit welfare programs provided by the Company to its
senior executives in accordance with the terms as in effect from time to time.

      (d) Business and Entertainment Expenses. Upon submission of appropriate
documentation in accordance with its policies in effect from time to time, the
Company shall pay or reimburse Executive for all business expenses which
Executive incurs in performing his duties under this Agreement, including, but
not limited to, travel, entertainment, professional dues and subscriptions, and
all dues, fees, and expenses associated with membership in various professional,
business, and civic associations and societies in which Executive participates
in accordance with the Company's policies in effect from time to time.

      (e) The Employee shall, subject to the rules of the relevant schemes, be
entitled to receive the Retirement Benefit and Employee Benefits described on
Exhibit A, which Exhibit in the case of duplication with any other benefit
referred to above of similar nature or intent shall be the benefit afforded to
the Executive pursuant to this Agreement.

5.    Termination of Employment

      (a) Death or Disability. The Company may terminate Executive's employment
for disability in the event Executive has been unable to perform his material
duties under this Agreement for six (6) consecutive months because of physical
or mental incapacity by giving Executive notice of such termination while such
continuing incapacity continues (a "Disability Termination") provided that no
such notice of termination may be served during a period when the Executive is
entitled to payment under a permanent disability insurance policy unless such
policy provides for continuation of benefit notwithstanding such termination of
employment. Executive's employment shall automatically terminate on Executive's
death. In the event Executive's employment with the Company terminates during
the Employment Term by reason of Executive's death or a Disability Termination,
then upon the date of such termination (i) the Company shall promptly pay and
provide Executive (or in the event of Executive's death, Executive's estate) (A)
any unpaid Base Salary through the Employment Term and any accrued vacation
through the date of termination, (B) any unpaid variable compensation at the
base targeted level through the Employment Term, with respect to the fiscal year
ending on or preceding the date of termination, (C) reimbursement for any
unreimbursed expenses incurred through the date of termination ((A), (B) and (C)
being "Accrued Benefits") and (D) all other payments, benefits or fringe
benefits to which Executive may be entitled through the Employment Term.

      (b) Termination for Cause. The Company may terminate Executive's
employment for Cause. In the event that Executive's employment with the Company
is terminated during the

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Employment Term by the Company for Cause, Executive shall not be entitled to any
additional payments or benefits under this Agreement, other than Accrued
Benefits and such rights as shall appear in the stock option agreements related
to those Initial Grants and Further Grants which shall have vested as at the
date of such termination, subject to the rules of the relevant scheme. For the
purposes of this Agreement, "Cause" shall mean the willful gross misconduct by
Executive with regard to the Company that is materially injurious to the
Company. No act, or failure to act, by Executive shall be "willful" unless
committed without a reasonable belief that the act or omission was in the best
interest of the Company.

      (c) Voluntary Termination. Executive may voluntarily terminate his
employment by one week's prior written notice to the Company. In the event that
Executive's employment with the Company is voluntarily terminated during the
Employment Term by Executive, Executive shall not be entitled to any additional
payments or benefits under this Agreement, other than such rights as shall
appear in the stock option agreements related to those Initial Grants and
Further Grants which shall have vested as at the date of such termination,
subject to the rules of the relevant scheme.

      (d) By Executive for Good Reason. Executive may terminate his employment
for Good Reason upon written notice to the Company, and in such event, his
employment termination shall be treated as a termination by the Company under
this clause 5. Good Reason shall mean:

            (i)   A material diminution of Executive's positions or authority;

            (ii)  The assignment to Executive of any duties materially
                  inconsistent with Executive's position; or

            (iii) The failure by the Company to timely make any payment due
                  hereunder or to comply with any of the material provisions of
                  this Agreement, provided that if the Company fails to timely
                  make any such payment or if the Company fails to comply with
                  any of the material provisions of this Agreement then this
                  sub-clause shall have effect only if written notice of such a
                  breach is served by the Executive on the Company specifying
                  that it is served under this sub-clause and the Company shall
                  have failed to remedy such a breach within 14 days of the
                  service of such notice.

      (e) The Company may, at its sole and absolute discretion, terminate the
Executive's employment forthwith at any time by serving a notice under this
clause stating that this Agreement is being determined in accordance with this
clause 5(e) and undertaking to pay to the Executive by the next regular
scheduled payroll payment date, a payment (subject to tax and National
Insurance) in lieu of the unexpired part of the Employment Term. Where such
termination is other than pursuant to subclause (a), (b) or (c) of this clause
5, such payment shall be calculated in accordance with the terms of clause 5(f).
For the avoidance of doubt, where the Company terminates this Agreement in
accordance with this clause the terms of, inter alia, clause 6 and the
Confidentiality and Invention Agreement shall remain in full force and effect.

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      (f) The payment to which clause 5(e) refers shall be all Base Salary and
Base Annual Variable Compensation (pro-rated for any partial years) that would
have been due under this Agreement had the employee worked the remainder of the
Employment Term. In computing the payment of Executive's Base Salary and Base
Annual Variable Compensation payable to the Executive pursuant to the preceding
sentence, the rate of the Executive's Base Salary and Base Annual Variable
Compensation that is in existence as of the date of the termination shall be
used. In the event of a termination, Executive shall also be entitled to (i) the
immediate vesting of all Initial Stock Options and Further Grant Options (if
any) notwithstanding any provision to the contrary in the option agreements
relating thereto and (ii) a continuation of his then existing employee benefits
referred to in paragraph 4 (c), (d) and (e) above through the end of the
Employment Term, or such sum as will be necessary to enable the Executive to
acquire like benefits.

6.    Non-Compete; Non-Solicit.

      (i)   In this clause 6 "Group Company" shall mean any undertaking in or
            with which the Executive has been involved or concerned in the 12
            months preceding the Termination Date and which from time to time
            is:

            (a)   a subsidiary undertaking of the Company;

            (b)   a parent undertaking of the Company; or

            (c)   a subsidiary undertaking of any such parent undertaking; or
                  any other undertaking:-

                  (a)   in which any of the above holds directly or indirectly;
                        or

                  (b)   which holds in any of the above directly or indirectly;

                  50% or less of the issued share capital or voting rights.

            "Subsidiary undertaking" and "parent undertaking" shall have the
            meanings attributed to them by the Companies Act 1985.

      (ii)  The parties hereto recognize that Executive's services are special
            and unique and that the level of compensation and the provisions of
            this Agreement are partly in consideration of and conditioned upon
            Executive's not competing with any Group Company, and that
            Executive's covenant not to compete or solicit as set forth in this
            clause 6 during and after employment is essential to protect the
            business and goodwill of the. Group Companies.

      (iii) Executive agrees that during the term of employment with the Company
            and for a period of 12 months thereafter (the "Covenant Period"),
            Executive shall not render services for any of six specified
            organizations, such organizations to be agreed between the parties
            and delivered to Executive (the "Prohibited List"). The Prohibited
            List may be changed by the Chief Executive Officer of the Company
            from time to time (but there may never be more than six entities
            listed) on a reasonable commercial basis by written notice to
            Executive, such notice to be effective only if Executive's
            commencement of rendering services

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            for such entity is 90 or more days after the giving of such notice.
            The Prohibited List shall not differ from that which applies to
            other senior executives of any Group Company who are similarly
            situated as to the scope of their employment and geographical reach.
            The Prohibited List shall only contain the names of companies which
            directly compete with the Group Companies.

      (iv)  The Executive shall not, for a period of 12 months after the
            termination of the employment of the Executive under this Agreement
            ("the Termination Date")), directly or indirectly, disrupt, damage
            or interfere with the operation or business of the Company or any
            Group Company by:

            (a)   soliciting away from the Company or any Group Company; or

            (b)   endeavouring to solicit away from the Company or any Group
                  Company; or

            (c)   employing or engaging; or

            (d)   endeavouring to employ or engage,

            any Key Personnel. In this clause "Key Personnel" means any person
            who is at the Termination Date or was at any time during the period
            of twelve months prior to the Termination Date employed or engaged
            as a consultant in any Group Company in an executive or senior
            managerial capacity and with whom the Executive has had dealings
            other than in a de minimis way during the said period (or the term
            of the Executive's employment under this Agreement if shorter).

      (v)   During the Covenant Period and thereafter (without limitation in
            time), Executive shall not, without prior written authorization from
            the Company, violate the agreement entered into pursuant to clause 9
            hereof.

      (vi)  Executive agrees that the Company would suffer an irreparable injury
            if Executive was to breach the covenants contained in this paragraph
            6, and that the Company would by reason of such breach or threatened
            breach be entitled to seek injunctive relief in a court of
            appropriate jurisdiction, as well as such other remedies as may then
            be appropriate.

      (vii) If any of the restrictions contained in this paragraph 6 shall be
            deemed to be unenforceable by reason of the extent, duration or
            geographical scope or other provisions thereof, then the parties
            contemplate that the court shall reduce such extent, duration,
            geographical scope or other provision hereof and enforce this
            paragraph 6 in its reduced form for all purposes in the manner
            contemplated hereby.

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     (viii) Notwithstanding the foregoing, the provisions of paragraph 6(iii)
            shall not apply if there is a wrongful termination of the
            Executive's employment or there is termination by the Executive
            under clause 5(d).

7.    Notices. All notices, requests, demands and other communications called
for under this Agreement shall be in writing and shall be deemed given if (i)
delivered personally or by facsimile, (ii) one day after being sent by Federal
Express or a similar commercial overnight service, or (iii) four days after
being mailed by registered or certified mail, return receipt requested, prepaid
and addressed to the parties or their successors in interest at the following
addresses, or at such other addresses as the parties may designate by written
notice in the manner aforesaid:

            If to the Company:     NTL Incorporated
                                   110 E. 59th Street
                                   New York, NY 10022
                                   Attn: General Counsel

            If to Executive:       at the last residential address known by
                                   the Company, which is currently
                                   22 Melville Road
                                   Barnes
                                   London SW13 9RL
                                   England

8.    Severability. In the event that any provision of this Agreement becomes or
is declared by a court of competent jurisdiction to be illegal, unenforceable or
void, this Agreement shall continue in full force and effect without said
provision.

9.    Proprietary Information. Concurrently with the execution of this
Agreement, Executive shall enter into a confidentiality and proprietary
information agreement with the Company as provided in Exhibit C
("Confidentiality Agreement"), provided, however, that the foregoing shall not
preclude Executive from complying with due legal process or from removing
Company property from the Company's premises in furtherance of his duties and
obligations as provided hereunder.

10.   Entire Agreement. This Agreement represents the entire agreement and
understanding between the Company and Executive concerning Executive's
employment relationship with the Company other than for the options being
granted to the Executive, and supersedes and replaces any and all prior
agreements and understandings concerning Executive's employment relationship
with the Company entered into prior to the date hereof but not any written
agreements entered into simultaneous with this Agreement or thereafter.

11.   Governing Law; Jurisdiction.

11.1  Subject to clause 11.2 below

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      (a) this Agreement shall be governed by the substantive laws of England
      and Wales applicable to contracts and agreements made and to be performed
      in England and Wales; and

      (b) the Executive and the Company expressly consent to the non-exclusive
      jurisdiction of the courts located in England and Wales for any action or
      proceeding arising from or relating to this Agreement.

11.2  Notwithstanding clause 11.1 above the terms of the Equity Compensation
referred to in clause 4(b) and Exhibit B shall be governed by the substantive
laws of New York applicable to contracts and agreements made and to be performed
in New York.

12.   No Oral Modification, Cancellation or Discharge. This Agreement may only
be amended, canceled or discharged in writing signed by the Executive and a duly
authorized officer of the Company.

      IN WITNESS WHEREOF, the undersigned have executed this Agreement.

                                       NTL INCORPORATED

                                       /s/ Barclay Knapp
                                       -----------------------------------
                                       Barclay Knapp,
                                       Chief Executive Officer

                                       EXECUTIVE

                                       /s/ Stephen Carter
                                       -----------------------------------
                                       Stephen Carter

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                                                                       EXHIBIT A

1.    RETIREMENT BENEFIT

During the Employment Term the Company shall contribute to the StanPlan A
Executive Pension Scheme ("the Scheme"). The contributions shall be of such
amount as is recommended by Standard Life with the objective of providing the
Executive with the "Intended Benefits" on the assumption that the Executive will
retire from employment with the Company on reaching age 65. For this purpose the
Intended Benefits means:

(i)   2/3rds of the Executive's final remuneration (subject to the earnings cap
      enforced from time to time) increased in line with increases in the Retail
      Prices Index during the period of payment; and

(ii)  a widow's pension of 2/3rds of the Executive's entitlement, increased in
      line with increases in the Retail Prices Index during the period of
      payment.

The current contribution is L2,222.40 monthly until the end of the current tax
year. The first payment will be made in December 2000. The Company accepts that
the Intended Benefits, by reference to which the contributions will be
calculated, will increase each April in accordance with changes (if any) in the
earnings cap. It is agreed that the Intended Benefits, by reference to which the
contributions will be calculated, will not be guaranteed by the Scheme or the
Company and that the Company will not be obliged to make contributions after the
Employment Term ends. If the recommended contributions payable by the Company
are significantly increased as a result of any investment option exercised by
the Executive under the Scheme, the Executive shall exercise his options
thereafter in such manner as the Company may reasonably agree.

For the purpose of this paragraph, the earnings cap means the "permitted
maximum" as defined in section 590C(2) of the Income and Corporation Taxes Act
1988.

The Executive's employment is contracted-out of the State Earnings Related
Pension Scheme.

EMPLOYEE BENEFITS (all such benefits to be subject to the rules of the
respective schemes)

-     Insured private company car and petrol, its repair and parking. The car
      shall be of a type appropriate to the status of the Executive and of a
      monthly leasing cost of not more than L1,000. The Company will also
      provide a company driver to assist the Executive in the performance of his
      duties.

-     30 days annual leave.

-     Category A private health cover for the Executive, his partner and
      children.

-     Four times fixed annual salary and Base Annual Variable Compensation death
      in service life cover.

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-     During the term of the Executive's employment under this Agreement, the
      Company shall pay premiums to a permanent health insurance scheme of an
      amount to provide cover equal to two thirds of his fixed annual salary and
      Base Annual Variable Compensation payable from time to time pursuant to
      clause 4(a). This is on the understanding that the Company shall, pursuant
      to clause 5(a), not be entitled to serve notice of termination on grounds
      of disability during a period when the Executive is entitled to payment
      under such a scheme, unless such a scheme provides for continuation of
      benefit notwithstanding such termination of employment.

-     Family Health Club membership

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                                                                       EXHIBIT B

                      NON-QUALIFIED STOCK OPTION AGREEMENT

                  Agreement dated as of ____________, 2000, between NTL
INCORPORATED (the "Company") and _________________ (the "Optionee").

                  The Optionee is presently serving as an officer or employee of
the Company or a subsidiary of the Company. In recognition of the Optionee's
services to the Company, the Board of Directors of the Company has authorized a
grant of the option provided for in this Agreement. The grant of the option
under this Agreement is made pursuant to, and is subject to the terms of, the
NTL Incorporated 1998 Stock Option Plan as amended and restated (the "Plan").
Any capitalized term used herein and not defined has the meaning ascribed to it
in the Plan.

                  It is therefore agreed as follows:

      1. Grant of Option. Pursuant to a determination of the Board of Directors
and subject to all of the terms and conditions contained herein and in the Plan,
the Company hereby irrevocably grants to the Optionee an Option to purchase up
to ____ shares of the Company's Common Stock at a price of $_____ per share,
representing the Fair Market Value of the Company's Common Stock as of the date
hereof.

      2. Date when Exercisable; UK National Insurance. Subject to the provisions
set forth in sections 3, 4 and 5 below, the Option shall be exercisable from and
after the date of this Agreement. Upon commencement of Optionee's employment 20%
of the number of shares subject to the option as set forth in section 1 hereof
shall be exercisable. On each January 1 thereafter an additional 20% of the
number of shares subject to the Option shall become exercisable. The number of
shares with respect to which the Option may be exercised shall be cumulative so
that if in any of the aforementioned periods the full number of shares shall not
be purchased, such number of shares shall be added to the number of shares with
respect to which this Option shall then be exercisable. By Optionee's execution
of this Agreement, it is agreed that Optionee shall assume liability for the
whole (if any) of the Company's UK National Insurance contribution due in
respect of the exercise of the Option.

      3. Exercise Period. Except as provided in this section 3 and section 4
below, an Option may not be exercised unless Optionee is then in the employ of
the Company or a division or any corporation which was, at the time of grant of
such Option, a subsidiary or parent or an affiliate, and unless the Optionee has
remained continuously so employed since the date of grant of the Option. Except
as may otherwise be provided in the Optionee's Employment Agreement dated today,
the Option shall stop vesting immediately upon the termination of the Optionee's
employment and the Optionee's right to exercise the Option, to the extent
vested, shall terminate on the earlier of the following dates:

      (a)   three months after the voluntary termination of the Optionee's
            employment; or

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      (b)   twelve months after the involuntary termination of the Optionee's
            employment other than for cause;

      (c)   one year after the Optionee's normal retirement or early retirement
            with the consent of the Company pursuant to any retirement plan; or

      (d)   the date on which the Optionee's employment is lawfully terminated
            for cause; or

      (e)   one year after the termination of the Optionee's employment by
            reason of his permanent disability (within the meaning of Section 22
            (e)(3) of the Internal Revenue Code) if the Optionee becomes
            permanently disabled while employed by the Company; or

      (f)   14 November 2010.

      4. Death of the Optionee. Except as may otherwise be provided in the
Optionee's Employment Agreement dated today's date, in the event that the
Optionee dies while employed by the Company, or within three months after the
termination of such Optionee's employment, other than for cause, the Option
granted herein may be exercised, to the extent the Optionee was entitled to do
so at the date of his death, by the executor or administrator of the Optionee's
estate at any time within 15 months of the Optionee's death, provided, however,
that in no event may the Option granted herein be exercised after the date
referenced in section 3 (f) above.

      5. Change in Control. Notwithstanding section 2, on the "Acceleration
Date" 100% of the Option granted hereby shall become immediately exercisable.
The Acceleration Date shall be the date on which one of the following events
have occurred:

                  (i) Any Person is or becomes the Beneficial Owner, directly or
      indirectly, of securities of the Company (not including in the securities
      beneficially owned by such Person and any securities acquired directly
      from the Company or its Affiliates) representing 20% or more of the
      combined voting power of the Company's then outstanding securities,
      excluding any Person who becomes such a Beneficial Owner in connection
      with a transaction described in clause (a) of paragraph (iii) below; or

                  (ii) the following individuals cease for any reason to
      constitute a majority of the number of directors then serving: individuals
      who, on the date hereof, constitute the Board and any new director (other
      than a director whose initial assumption of office is in connection with
      an actual or threatened election contest, including but not limited to a
      consent solicitation, relating to the election of directors of the
      Company) whose appointment or election by the Board or nomination for
      election by the Company's stockholders was approved or recommended by a
      vote of at least two-thirds (2/3) of the directors then still in office
      who either were directors on the date hereof or whose appointment,
      election or nomination for election was previously so approved or
      recommended; or

                  (iii) there is consummated a merger or consolidation of the
      Company or any direct or indirect subsidiary of the Company with any other
      corporation,

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      other than (a) a merger or consolidation which would result in the voting
      securities of the Company outstanding immediately prior to such merger or
      consolidation continuing to represent (either by remaining outstanding or
      by being converted into voting securities of the surviving entity or any
      parent thereof) at least 60% of the combined voting power of the
      securities of the Company or such surviving entity or any parent thereof
      outstanding immediately after such merger or consolidation, or (b) a
      merger or consolidation effected to implement a recapitalization of the
      Company (or similar transaction) in which no Person is or becomes the
      Beneficial Owner, directly or indirectly, of securities of the Company
      (not including in the securities beneficially owned by such Person any
      securities acquired directly from the Company or its Affiliates)
      representing 20% or more of the combined voting power of the Company's
      then outstanding securities; or

                  (iv) the stockholders of the Company approve a plan of
       complete liquidation or dissolution of the Company or there is
       consummated an agreement for the sale or disposition by the Company of
       all or substantially all of the Company's assets, other than a sale or
       disposition by the Company of all or substantially all of the Company's
       assets to an entity, at least 60% of the combined voting power of the
       voting securities of which are owned by the stockholders of the Company
       in substantially the same proportions as their ownership of the Company
       immediately prior to such sale.

            Notwithstanding the foregoing, an "Acceleration Date" shall not be
deemed to have occurred (i) by virtue of the consummation of any transaction or
series of integrated transactions immediately following which the record holders
of the common stock of the Company immediately prior to such transaction or
series of transactions continue to have substantially the same proportionate
ownership in an entity which owns all or substantially all of the assets of the
Company immediately following such transaction or series of transactions or (ii)
in the event that France Telecom S.A. ("France Telecom") shall have purchased up
to 34% of the "Diluted Shares" of the Company in accordance with the terms of
the Investment Agreement dated as of July 26, 1999, by and between the Company
and France Telecom S.A. "Diluted Shares" means, as of the applicable time,
shares of Common Stock of the Company issued and outstanding as of such time
plus shares of Common Stock issuable upon conversion, redemption, exchange,
exercise of, or as a dividend declared as of the time of measurement with
respect to, any shares of preferred stock, options, warrants, debentures and
other securities or any subscription rights.

            The Company shall endeavor to give the Executive prompt notice of an
Acceleration Date, provided that the failure to give such notice shall in no way
effect the validity of any event that shall occur on or in connection with an
Accelerate Date.

      6. Manner of Exercise. The Option may be exercised by delivery to the
Secretary of the Company at its principal office (presently 110 East 59th
Street, 26th Floor, New York, New York 10022) of a written notice signed by the
person entitled to exercise the Option, specifying the number of shares which
such person then wishes to purchase, together with a certified or bank check or
cash for the aggregate option exercise price for that number of shares, any
required or permitted withholding (including a payment sufficient to indemnify
the Company or any subsidiary of the Company in full against any and all
liability to account for any tax or duty payable and arising by reason of the
exercise of the Option) and the documentation

                                       13
<PAGE>
required by section 9 below The Optionee may also use unrestricted Company
Common Stock already owned by the Optionee for at least six months prior to
exercise to pay the option exercise price.

      7. Transferability. Neither the Option nor any interest therein may be
transferred by the Optionee otherwise than by will or the laws of descent and
distribution, and the Option may be exercised during the lifetime of the
Optionee only by the Optionee or such Optionee's guardian or legal
representative; provided, however, that subject to any conditions that the Board
of Directors may prescribe, the Optionee may, by providing written notice to the
General Counsel of the Corporation, elect to transfer the Options, without
consideration therefor, to members of the Optionee's immediate family,
including, without limitation, to children, grandchildren and spouse or to
trusts for the benefit of such family members or to partnerships in which such
family members are the only partners. The terms of such Option shall be binding
upon the beneficiaries, executors, administrators, heirs and successors of the
Optionee.

      8. Adjustment of Number of Shares and Option Price. If the outstanding
shares of Common Stock of the Company are subdivided, consolidated, increased,
decreased, changed into or exchanged for a different number or kind of shares or
securities through reorganization, merger, recapitalization, reclassification,
capital adjustment or otherwise, or if the Company issues securities as a
dividend or upon a stock split, or if there is a distribution upon the Common
Stock of the Company by way of a spin-off of any shares of capital stock or
other securities of any subsidiary or other corporation or entity, then the
number and kind of shares or securities subject to the Option and the option
price shall be appropriately adjusted so that after the record date for
determination of the holders of Common Stock of the Company entitled to
participate in any such event, the Optionee shall be entitled to receive such
kind and number of securities as he would have been entitled to receive had he
owned the Common Stock issuable upon exercise of the Option on that record date.
No such adjustment shall change the total option price under the Option.

      9. Reservation of Shares. The Company shall, at all times during the term
of the Option, reserve and keep available such number of shares of Common Stock
then subject to the Option as will be sufficient to satisfy the requirements of
this Agreement.

      10. Resale of Common Stock. Upon any sale or transfer of the Common Stock
purchased upon exercise of the Option, the Optionee shall deliver to the Company
an opinion of counsel satisfactory to the Company to the effect that either (i)
the Common Stock to be sold or transferred has been registered under the
Securities Act, and that there is in effect a current prospectus meeting the
requirements of Subsection 10(a) of the Securities Act which is being or will be
delivered to the purchaser or transferee at or prior to the time of delivery of
the certificates evidencing the Common Stock to be sold or transferred, or (ii)
such Common Stock may then be sold without violating Section 5 of the Securities
Act.

      11. Benefits of Agreement; No Discrimination. This Agreement will inure to
the benefit of and be binding upon each successor and assign of the Company. All
obligations imposed upon the Optionee and all rights granted to the Company
under this Agreement will be binding upon the Optionee's heirs, legal
representatives and successors. Upon the happening of an event that results in
an Acceleration Date, the treatment of the Options granted hereunder

                                       14
<PAGE>
shall be no less favorable to the Optionee than the treatment of options then
held by any other employee of the Company, except to the extent specifically set
forth in this Agreement.

      12. Governing Law. This Agreement shall be governed by and construed in
accordance with the laws of the State of New York applicable to agreements made
and to be performed in New York.

      13. Headings. The headings in this Agreement are solely for convenience of
reference and shall not affect its interpretation.

                                       NTL INCORPORATED

By:
      ------------------------------

                                             Richard J. Lubasch

By:   /s/ Stephen Carter
      ------------------------------
                                             Optionee

                                       15
<PAGE>
EXHIBIT C

                     CONFIDENTIALITY AND INVENTION AGREEMENT

In consideration of your employment with NTL Incorporated and its affiliates
(the "Company"), you (the "Employee") agree to the following:

1.    Both during and after the term of your employment together with any time
      period during interviews prior to employment, the Employee will treat as
      confidential and not disclose to others, or take or use for the Employee's
      own purposes or for the purposes of others, any Information (as defined
      below) owned or controlled by the Company or its affiliates (the
      "Company") or furnished by the Company to the Employee.

2.    The term "Information" includes all trade secrets and other confidential
      or proprietary business, technical, personnel or financial information,
      whether or not developed by the Company, in whatever form and whether or
      not marked as confidential or proprietary, and shall include, but not be
      limited to, software systems and processes, computer programs,
      specifications, samples, records, data, drawings, diagrams, models,
      customer names, business or marketing plans, studies, analyses,
      correspondence or memorandums, projections and reports. The term
      "Information" shall also apply to all property belonging to the Company by
      virtue of Paragraph 4 below. Any Information which is not readily
      available to the public shall be considered to be a trade secret and
      confidential and proprietary unless (a) the Company advises the Employee
      otherwise in writing or (b) the Employee knew of such Information prior to
      the commencement of the Employee's employment with the Company or the
      Employee obtained the information from a third party, in each case without
      a violation of an agreement with the Company that provides for the
      confidentiality of the Information.

3.    Upon termination of your employment, the Employee will return all property
      belonging to the Company (including, but not limited to property belonging
      to the Company by virtue of Paragraph 4 below). Such property shall
      include all documents or other media in the Employee's possession or
      control which in any way incorporate or reflect the Information.

4.    The Employee assigns to the Company all of the Employee's right, title and
      interest in and to all works of authorship, ideas and inventions, whether
      copyrightable, patentable or not, made or conceived by the Employee,
      solely or jointly with others, for the Company and in the course of
      employment with the Company (collectively, the "Assigned Materials"). The
      Employee will fully cooperate with the Company in the preparation of any
      applications, powers of attorney, or other documents, necessary or in the
      Company's opinion advisable, in order to obtain any copyrights or patents
      for the Assigned Material and to vest title thereof in the Company.

5.    The Employee acknowledges that in the event of a breach of this Agreement
      by Employee money damage would be both incalculable and an insufficient
      remedy the Company, in addition to any other remedies at law or in equity
      it has, shall be entitled,

                                       16
<PAGE>
      without the requirement of posting a bond or other security, to seek
      equitable relief for such a breach or threatened breach, including
      injunctive relief and specific performance.

6.    This Agreement, and the application or interpretation thereof, shall be
      governed exclusively by its terms and by the internal laws of England and
      Wales. The agreements set forth in this Agreement may be modified or
      waived only by a separate writing signed by The Company and the Employee.

2.    THE EMPLOYEE                                            NTL INCORPORATED

/s/ Stephen A. Carter                           By:   /s/ Barclay Knapp
--------------------------------                      --------------------------
Signature

Stephen A. Carter                               December 6, 2000
--------------------------------                --------------------------------
Print Name                                                    Date

16/11/00
--------------------------------
Date

                                       17<PAGE>
                                                                     Exhibit 4.1

  COMMON STOCK                                       COMMON STOCK

PAR VALUE $.00000002                      THIS CERTIFICATE IS TRANSFERRABLE IN
                                         NEW YORK, NEW YORK OR CHICAGO, ILLINOIS

----------------                                                ----------------
[  CERTIFICATE ]                                                [    SHARES    ]
[    NUMBER    ]                                                [              ]
[              ]                                                [              ]
[  ZQ 000175   ]                                                [              ]
[              ]                                                [              ]
----------------             MARSHALL EDWARDS, INC.             ----------------
              INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE

THIS CERTIFIES THAT
                           MR. SAMPLE & MRS. SAMPLE &      ---------------------
                            MR. SAMPLE & MRS. SAMPLE       [ CUSIP 572322 30 3 ]
                                                           ---------------------
                                                              SEE REVERSE FOR
                                                            CERTAIN DEFINITIONS

is the owner of
                           * * * SIX HUNDRED THOUSAND
                           SIX HUNDRED AND TWENTY * * *

            FULLY-PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK OF
MARSHALL EDWARDS, INC. (HEREINAFTER CALLED THE "COMPANY"), transferable on the
books of the Company in person or by duly authorized attorney, upon surrender of
this Certificate properly endorsed. This Certificate and the shares represented
hereby, are issued and shall be held subject to all of the provisions of the
Articles of Incorporation, as amended, and the By-Laws, as amended, of the
Company (copies of which are on file with the Company and with the Transfer
Agent), to all of which each holder, by acceptance hereof, assents. This
Certificate is not valid unless countersigned and registered by the Transfer
Agent and Registrar.

WITNESS the facsimile seal of the Company and the facsimile signatures of its
duly authorized officers.

<Table>
<Caption>

<S>                           <C>                        <C>
                                                           DATED -Month Day, Year-
FACSIMILE SIGNATURE TO COME       ------------------       COUNTERSIGNED AND REGISTERED:
        President                [ Company Name Here]      COMPUTERSHARE INVESTOR SERVICES, LLC.
                                [                    ]     (CHICAGO)
                               [         SEAL         ]    TRANSFER AGENT AND REGISTRAR,
                                [        2000        ]
                                 [     DELAWARE     ]
FACSIMILE SIGNATURE TO COME       ------------------
        Secretary                                          By__________________________
                                                                AUTHORIZED SIGNATURE

</Table>

<PAGE>

The following abbreviations, when used in the inscription on the face of this
certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:

TEN COM - as tenants in common

UNIF GIFT MIN ACT-       Custodian
                    (Cust)     (Minor)

TEN ENT - as tenants by the entireties under Uniform Gifts to Minors Act
                                                                         (State)
JT TEN - as joint tenants with right of survivorship
          and not as tenants in common

UNIF TRF MIN ACT                        Custodian    (until age)
                                (Cust)                           (Minor)
                                 under Uniform Transfers to Minors Act
                                                                        (State)
      Additional abbreviations may also be used though not in the above list.
MARSHALL EDWARDS INC.

THE COMPANY WILL FURNISH WITHOUT CHARGE TO EACH STOCKHOLDER WHO SO REQUESTS, A
SUMMARY OF THE POWERS, DESIGNATIONS, PREFERENCES AND RELATIVE, PARTICIPATING,
OPTIONAL OR OTHER SPECIAL RIGHTS OF EACH CLASS OF STOCK OF THE COMPANY AND THE
QUALIFICATIONS, LIMITATIONS OR RESTRICTIONS OF SUCH PREFERENCES AND RIGHTS, AND
THE VARIATIONS IN RIGHTS, PREFERENCES AND LIMITATIONS DETERMINED FOR EACH
SERIES, WHICH ARE FIXED BY THE ARTICLES OF INCORPORATION OF THE COMPANY, AS
AMENDED, AND THE RESOLUTIONS OF THE BOARD OF DIRECTORS OF THE COMPANY, AND THE
AUTHORITY OF THE BOARD OF DIRECTORS TO DETERMINE VARIATIONS FOR FUTURE SERIES.
SUCH REQUEST MAY BE MADE TO THE OFFICE OF THE SECRETARY OF THE COMPANY OR TO THE
TRANSFER AGENT. THE BOARD OF DIRECTORS MAY REQUIRE THE OWNER OF A LOST OR
DESTROYED STOCK CERTIFICATE, OR HIS LEGAL REPRESENTATIVES, TO GIVE THE COMPANY A
BOND TO INDEMNIFY IT AND ITS TRANSFER AGENTS AND REGISTRARS AGAINST ANY CLAIM
THAT MAY BE MADE AGAINST THEM ON ACCOUNT OF THE ALLEGED LOSS OR DESTRUCTION OF
ANY SUCH CERTIFICATE.

For value received, ____________________________hereby sell, assign and transfer
unto

PLEASE INSERT SOCIAL SECURITY OR
OTHER IDENTIFYING NUMBER OF ASSIGNEE

--------------------------------------------------------------------------------
(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING POSTAL ZIP CODE, OF
ASSIGNEE)

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

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

 -------------------------------------------------------------------------------
Shares of the capital stock represented by the within Certificate, and do hereby
irrevocably constitute and appoint

 -------------------------------------------------------------------------------
Attorney to transfer the said stock on the books of the within-named Corporation
with full power of substitution in the premises.

Dated:                          20                     Signature:
       ------------------------    -------------------           ---------------

Signature(s) Guaranteed:
BY:
   ------------------------------------------------------------------------
THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(Banks, Stockbrokers, Savings and Loan Associations and Credit Unions) WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO
S.E.C. RULE 17Ad-15.

Signature:
          --------------------------------------------
Notice:THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS
       WRITTEN UPON THE FACE OF THE CERTIFICATE, IN EVERY PARTICULAR, WITHOUT
       ALTERATION OR ENLARGEMENT, OR ANY CHANGE WHATEVER.

(WATERMARK)

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