Document:

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       THIS DEBENTURE WAS ORIGINALLY ISSUED IN A TRANSACTION EXEMPT FROM
REGISTRATION UNDER THE UNITED STATES SECURITIES ACT OF 1933 AND EXEMPT FROM
QUALIFICATION BY PROSPECTUS UNDER CANADIAN SECURITIES LAWS AND MAY NOT BE SOLD
OR OTHERWISE TRANSFERRED IN THE ABSENCE OF SUCH REGISTRATION OR QUALIFICATION BY
PROSPECTUS OR AN APPLICABLE EXEMPTION THEREFROM.

       THIS DEBENTURE MAY NOT BE SOLD OR OTHERWISE TRANSFERRED EXCEPT IN
ACCORDANCE WITH THE PROVISIONS HEREOF AND THE PROVISIONS OF THE DEBENTURE
PURCHASE AGREEMENT DATED DECEMBER 12, 2000, WHICH CONTAINS TRANSFER RESTRICTIONS
APPLICABLE HERETO.

                            MOORE CORPORATION LIMITED

                    8.70% SUBORDINATED CONVERTIBLE DEBENTURE
                                DUE JUNE 30, 2009

       MOORE CORPORATION LIMITED (hereinafter called the "CORPORATION") for
value received hereby promises to pay to CHANCERY LANE/GSC INVESTORS L.P. (the
"HOLDER") on June 30, 2009 (the "MATURITY DATE"), or on such earlier date as the
principal amount hereof may become due in accordance with the provisions hereof,
the sum of SEVENTY MILLION FIVE HUNDRED THOUSAND DOLLARS ($70,500,000) in lawful
money of the United States of America on presentation and surrender of this
Debenture at 1 First Canadian Place, P.O. Box 78, Toronto, Ontario, M5X 1G5 and
to pay interest on the principal amount hereof at the rate of 8.70% per annum
from and including the date hereof or from the last date to which interest has
been paid on this Debenture, whichever is later, in like money in equal
quarterly instalments in arrears on March 31, June 30, September 30 and December
31 in each year, the first such payment to be made on March 31, 2001 for the
period from and including the date hereof but excluding March 31, 2001, and
should the Corporation at any time default in the payment of any principal or
interest or other amounts due hereunder, to pay interest on the amount in
default at the rate compounded quarterly of 10.70% per annum, in like money.
Interest as aforesaid shall accrue on a daily basis on the unpaid principal
amount of this Debenture from and including the date hereof until the balance of
the unpaid principal amount and all accrued and unpaid interest thereon has been
fully paid. As interest on this Debenture becomes due, the Corporation (except
in the case of payment at maturity at which time payment of interest will be
made upon surrender of this Debenture) shall pay such interest by wire transfer
of immediately available funds to a bank account or accounts designated by the
Holder for such purpose in writing not later than two Business Days prior to
such payment date.

       This Debenture is being issued in accordance with the provisions of the
debenture purchase agreement (the "DEBENTURE PURCHASE AGREEMENT") dated as of
December 12, 2000

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between the Corporation and the Purchaser. Capitalized terms used herein that
are not otherwise defined herein shall have the meanings given to those terms in
the Debenture Purchase Agreement.

1.       CONVERSION

1.1      CONVERSION OF DEBENTURES. Each $1,000 principal amount of this
Debenture is convertible, at the option of the holder hereof at any time prior
to 5:00 p.m. New York time on the Business Day prior to the Maturity Date or the
date fixed for redemption (the "EXPIRY DATE") and from time to time, for that
number of common shares in the capital of the Corporation ("COMMON SHARES")
determined by dividing $1,000 by $3.25 (the "CONVERSION PRICE"), subject to
adjustment as described below.

1.2      PROCEDURE FOR CONVERSION. The Holder may convert the principal amount
of this Debenture in whole or in part into Common Shares prior to the Expiry
Date by delivering to the Corporation at 1 First Canadian Place, P.O. Box 78,
Toronto, Ontario, M5X 1G5, a Notice of Conversion duly executed by the Holder in
the form annexed hereto. The Corporation shall, within three Business Days (a
"BUSINESS DAY" being a day that is not a Saturday, a Sunday or a day observed as
a holiday in Toronto, Ontario or New York, New York) following receipt of the
Notice of Conversion (the "CONVERSION DATE") deliver to the Holder that number
of fully paid and non-assessable Common Shares determined in the manner set out
above, provided that the Corporation shall also pay to the Holder at such time
in cash all accrued and unpaid interest on the principal amount of this
Debenture so converted up to and including the Conversion Date. Subject to the
foregoing provisions of this paragraph, at the close of business on the
Conversion Date: (i) such conversion shall be deemed to have been made, and (ii)
the Holder shall be treated for all purposes as having become the holder of
record of such Common Shares.

1.3       ADJUSTMENTS TO CONVERSION PRICE. The Conversion Price in effect at any
date shall be subject to adjustment from time to time as follows, subject to the
exemptions described below in subsection 1.4:

(a)      if and whenever after the date hereof and prior to the Maturity Date,
         the Corporation shall: (i) subdivide or redivide the outstanding
         Common Shares into a greater number of Common Shares; (ii) reduce,
         combine or consolidate the outstanding Common Shares into a smaller
         number of Common Shares; or (iii) issue Common Shares to the holders
         of all or substantially all of the outstanding Common Shares by way of
         a stock dividend (other than Common Shares issued under a dividend
         reinvestment or similar plan), the Conversion Price in effect on the
         effective date of such subdivision, redivision, reduction, combination
         or consolidation or on the record date for such issue of Common Shares
         by way of a stock dividend (subject to payment of such stock
         dividend), as the case may be, shall, in the case of the events
         referred to in clauses (i) and (iii) above, be decreased in proportion
         to the number of outstanding Common Shares resulting from such
         subdivision, redivision or dividend, or shall, in

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         the  case of the events referred to in clause (ii) above, be increased
         in proportion to the number of outstanding Common Shares resulting
         from such reduction, combination or consolidation. Such adjustment
         shall be made successively whenever any event referred to in this
         paragraph 1.3(a) shall occur; any such issue of Common Shares by way
         of a stock dividend shall be deemed to have been made on the record
         date for the stock dividend (subject to payment of such stock
         dividend) for the purpose of calculating the number of outstanding
         Common Shares under paragraphs 1.3(b) and (c) below;

(b)      if and whenever after the date hereof and prior to the Maturity Date,
         the Corporation shall fix a record date for the issuance of rights or
         warrants to all or substantially all the holders of its outstanding
         Common Shares entitling them to subscribe for or purchase Common
         Shares (or securities convertible into or exchangeable for Common
         Shares) at a price per Common Share (or having a conversion or
         exchange price per Common Share) less than 95% of the Current Market
         Price (as defined below) of a Common Share on such record date, the
         Conversion Price shall be adjusted immediately after such record date
         so that it shall equal the price determined by multiplying the
         Conversion Price in effect on such record date by a fraction, the
         numerator of which shall be the total number of Common Shares
         outstanding on such record date plus a number of Common Shares equal
         to the number arrived at by dividing the aggregate price of the total
         number of additional Common Shares offered for subscription or
         purchase (or the aggregate conversion or exchange price of the
         convertible securities so offered) by such Current Market Price per
         Common Share, and the denominator of which shall be the total number
         of Common Shares outstanding on such record date plus the total number
         of additional Common Shares offered for subscription or purchase (or
         into which the convertible or exchangeable securities so offered are
         convertible); any Common Shares owned by or held for the account of
         the Corporation shall be deemed not to be outstanding for the purpose
         of any such computation; such adjustment shall be made successively
         whenever such a record date is fixed; to the extent that any such
         rights or warrants are not so issued or any such rights or warrants
         are not exercised prior to the expiration thereof, the Conversion
         Price shall be readjusted to the Conversion Price which would then be
         in effect if such record date had not been fixed or to the Conversion
         Price which would then be in effect based upon the number of Common
         Shares (or securities convertible into Common Shares) actually issued
         upon the exercise of such rights or warrants, as the case may be;

(c)      if and whenever the Corporation shall fix a record date for the making
         of a distribution to all or substantially all the holders of its
         outstanding Common Shares of: (i) shares of any class other than
         Common Shares; (ii) rights, options, warrants or securities
         convertible into or exchangeable for Common Shares (excluding those
         referred to in paragraph 1.3(b) above); (iii) evidences of its
         Indebtedness; or (iv)

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         assets, including cash (excluding regular periodic cash dividends
         paid in the ordinary course), then, in each such case, the
         Conversion Price shall be adjusted immediately after such record
         date so that it shall equal the price determined by multiplying
         the Conversion Price in effect on such record date by a
         fraction, of which the numerator shall be the total number of
         Common Shares outstanding on such record date multiplied by the
         Current Market Price (as defined below) per Common Share on such
         record date, less the fair market value (as determined below) of
         such shares or rights, options, warrants or securities
         convertible into or exchangeable for Common Shares or evidences
         of Indebtedness or assets so distributed, and of which the
         denominator shall be the total number of Common Shares
         outstanding on such record date multiplied by such Current
         Market Price per Common Share; any Common Shares owned by or
         held for the account of the Corporation shall be deemed not to
         be outstanding for the purpose of any such computation; such
         adjustment shall be made successively whenever such a record
         date is fixed; to the extent that such distribution is not so
         made, the Conversion Price shall be readjusted to the Conversion
         Price which would then be in effect if such record date had not
         been fixed or to the Conversion Price which would then be in
         effect based upon such Common Shares or rights, options,
         warrants or securities convertible into or exchangeable for
         Common Shares or evidences of Indebtedness or assets actually
         distributed, as the case may be. The fair market value of such
         shares or rights, options, warrants or securities convertible
         into or exchangeable for Common Shares or evidences of
         Indebtedness or assets so distributed shall be determined in the
         good faith reasonable judgment of the Board of Directors of the
         Corporation;

(d)      for the purposes of this Debenture, the "CURRENT MARKET PRICE" per
         Common Share at any date shall be the average of the closing sale
         price per Common Share for the 20 consecutive trading days ending on
         the trading day immediately before such date on The Toronto Stock
         Exchange, or, if the Common Shares are not listed thereon, on the New
         York Stock Exchange, or, if the Common Shares are not listed thereon,
         on such national stock exchange on which the Common Shares are listed
         as may be selected for such purpose by the Board of Directors of the
         Corporation or, if the Common Shares are not listed on any such
         national stock exchange, then as quoted through the NASDAQ National
         Market System or, if the Common Shares are not listed on any stock
         exchange or quoted through the NASDAQ National Market System, then on
         the over_the_counter market (where an "active trading market" exists).
         An "active trading market" shall not be deemed to exist when the
         spread between the bid and ask prices per Common Share exceeds 15%. If
         there is no active trading market, the "Current Market Price" shall be
         determined in the good faith reasonable judgment of the Board of
         Directors of the Corporation whose determination shall be conclusive
         unless the Holder, within 10 Business Days after receiving written
         notice of such determination (delivered to the Holder's address as set
         forth in the Debenture Register), objects to such determination, in
         which event the

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         Corporation and the Holder shall make their best good faith
         efforts to reach a mutually agreeable determination. In the event
         that agreement cannot be reached by the parties within 30 days
         after notice of objection, such question shall be submitted to
         arbitration by a single arbitrator who shall be a
         nationally-recognized investment banking firm selected by the
         Corporation and the holders of a majority in principal amount of
         the Outstanding Debentures. The determination of the arbitrator
         shall be final, conclusive and binding. If within 10 days after
         the end of the 30-day period the parties have not agreed upon
         the identity of the arbitrator, either party may, on notice to
         the other party, apply to a judge of the Federal Southern
         District Court of New York to appoint the arbitrator;

(e)      [Reserved]

(f)      if and whenever at any time after the date hereof and prior to the
         Maturity Date, there is a consolidation, amalgamation or merger of the
         Corporation with or into any other corporation or other entity (other
         than a vertical short-form amalgamation with one or more of its
         Wholly-Owned Subsidiaries pursuant to the Business Corporation Act
         (Ontario)), or a transfer of the undertaking or assets of the
         Corporation as an entirety or substantially as an entirety to another
         corporation or other entity in which the holders of Common Shares are
         entitled to receive shares, other securities or other property (any of
         such events being called a "CAPITAL REORGANIZATION"), the Holder upon
         conversion of this Debenture after the effective date of such Capital
         Reorganization will be entitled to receive upon conversion of this
         Debenture, and will accept for the same aggregate consideration in
         lieu of the number of Common Shares to which the Holder was previously
         entitled upon such conversion, the aggregate number of shares, other
         securities or other property, including cash, which the Holder would
         have been entitled to receive as a result of such Capital
         Reorganization if, on the effective date thereof, the Holder had been
         the registered holder of the number of Common Shares to which the
         Holder would have been entitled upon conversion hereof; subject,
         however, to any requirements necessary to ensure that the Capital
         Reorganization will not alter the Canadian Taxes (as defined in
         subsection 3.1) on payments under or in respect of this Debenture,
         including, without limitation, the requirement that if such Capital
         Reorganization should occur on or prior to the day after the fifth
         anniversary of the date hereof, the Holder will be entitled to
         receive, at the option of the Corporation, and will accept in lieu of
         the number of Common Shares to which the Holder would have been
         entitled upon such conversion: (i) common shares of the Corporation or
         the resulting corporation provided any such common shares are listed
         on a prescribed stock exchange as defined in the Income Tax Act
         (Canada) and which qualify as prescribed shares, as defined in
         Regulation 6208 of the Income Tax Act (Canada) generally, such that
         the fair market value of the number of such common shares equals the
         fair market value of the consideration on the date of such Capital
         Reorganization that the Holder would

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         have been entitled to receive upon Capital Reorganization had this
         Debenture been converted into Common Shares immediately prior thereto;
         or (ii) the aggregate number of shares, other securities or other
         property, including cash, that the Holder would have been entitled to
         receive as a result of such Capital Reorganization if, on the effective
         date thereof, the Holder had been the registered holder of the number
         of Common Shares to which the Holder would have been entitled upon
         conversion hereof; the Corporation shall take all steps necessary to
         ensure that, after the effective date of a Capital Reorganization, the
         Holder will receive the aggregate number of shares, other securities or
         other property, including cash, to which the Holder is entitled as a
         result of such Capital Reorganization;

(g)      in the case of any reclassification of, or other change in, the
         outstanding Common Shares of the Corporation other than a subdivision,
         redivision, reduction, combination or consolidation referred to above,
         the Conversion Price shall be adjusted in such manner, if any, and at
         such time, as the Board of Directors of the Corporation, acting
         reasonably and in good faith, may determine to be equitable in the
         circumstances. Notwithstanding anything contained in this subsection
         1.3(g), no adjustment of the Conversion Price shall be completed
         without the prior written consent of the Toronto Stock Exchange. The
         Corporation shall submit all applications and other materials
         necessary or advisable to obtain the prior written consent of the
         Toronto Stock Exchange under this subsection 1.3(g) as soon as
         practicable after determining any need to adjust the Conversion Price
         hereunder and use its reasonable best efforts to obtain such prior
         written consent as soon as practicable;

(h)      the adjustments provided for in paragraphs (a) to (f) are cumulative
         and shall apply to successive subdivisions, redivisions, reductions,
         combinations, consolidations, distributions, issues or other events
         resulting in any adjustment under the provisions of this subsection
         1.3, provided that, notwithstanding any other provision of this
         subsection 1.3, no adjustment of the Conversion Price shall be
         required unless such adjustment would require an increase or decrease
         of at least 1% in the Conversion Price then in effect; provided,
         however, that any adjustments which by reason of this paragraph 1.3(h)
         are not required to be made shall be carried forward and taken into
         account in any subsequent adjustment; and

(i)      in the event of any dispute arising with respect to the computation of
         adjustments provided in subsection 1.3, such question shall be
         conclusively determined by a firm of chartered accountants appointed
         by the Corporation and acceptable to the Holder acting reasonably (who
         may be the auditors of the Corporation); such accountants shall have
         access to all necessary records of the Corporation and such
         determination shall be binding on the Holder.

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1.4      RULES REGARDING CALCULATION OF ADJUSTMENT OF CONVERSION PRICE. For the
purposes of subsection 1.3:

(a)      the adjustments provided for in subsection 1.3 are cumulative and will
         be computed to the nearest one-tenth of one cent and will be made
         successively whenever an event referred to therein occurs, subject to
         the following paragraphs of this subsection 1.4;

(b)      no adjustment in the Conversion Price will be required upon the
         issuance or the exercise, from time to time, of options under any
         stock option plan or grant/purchase plan, or the purchase or grant of
         Common Shares under any stock purchase or grant plan, in either case
         for directors, employees or officers of the Corporation adopted by the
         Corporation from time to time;

(c)      no adjustment in the Conversion Price will be made in respect of any
         event described in subsection 1.3, other than the events referred to
         in paragraph 1.3(a), if the Holder is allowed by the Corporation to
         participate in such event on the same terms, mutatis mutandis, as if
         it had converted this Debenture in whole prior to or on the effective
         date or record date of such event, as applicable.

1.5      NO REQUIREMENT TO ISSUE FRACTIONAL SHARES. The Corporation shall not be
required to issue fractional Common Shares upon the conversion of this Debenture
pursuant to this section 1. If any fractional interest in a Common Share would,
except for the provisions of this subsection 1.5, be deliverable upon the
conversion of any principal amount of this Debenture, the Corporation shall
round up such fractional interest to the next highest whole number of Common
Shares and deliver to the Holder a whole number of Common Shares.

1.6      CORPORATION TO RESERVE SHARES. The Corporation covenants with the
Holder that it will at all times reserve and keep available out of its
authorized Common Shares, solely for the purpose of issue upon conversion of
this Debenture as in this section 1 provided, such number of Common Shares as
shall then be issuable upon the conversion in whole of this Debenture. The
Corporation covenants with the Holder that all Common Shares which shall be so
issuable shall be duly and validly issued as fully paid and non-assessable.

1.7      TAXES AND CHARGES ON CONVERSION. The Corporation will from time to time
promptly pay or make provision satisfactory to the Holder for the payment of any
and all stamp and similar taxes and charges which may be imposed by the laws of
Canada or any province thereof (however in no event shall the Corporation be
required to pay any security transfer tax, income tax or other tax) which shall
be payable with respect to the issuance and/or delivery to the Holder, upon the
exercise of its right to conversion, of Common Shares pursuant to the terms of
this Debenture.

1.8      CANCELLATION OF CONVERTED DEBENTURE. If this Debenture is converted in
whole or in part under the provisions of this section 1, the Holder shall
forthwith deliver this Debenture or

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portion hereof so converted to the Corporation for cancellation. If this
Debenture is converted in part under the provisions of this section 1, the
Corporation shall issue to the Holder a new certificate representing the
unconverted portion of this Debenture.

1.9     CERTIFICATE AS TO ADJUSTMENT. The Corporation shall from time to time,
promptly following the occurrence of any event which requires an adjustment or
readjustment as provided in subsection 1.3, deliver to the Holder a certificate
of a Senior Financial Officer or of any other officer of the Corporation whose
responsibilities extend to the subject matter of such certificate specifying the
nature of the event requiring the same and the amount of the adjustment
necessitated thereby and setting forth in reasonable detail the method of
calculation and the facts upon which such calculation is based, which
certificate and the amount of the adjustment specified therein shall be
conclusive and binding on all parties in interest. The Corporation shall, except
in respect of any subdivision, redivision, reduction, combination or
consolidation of the Common Shares, forthwith give notice to the Holder in the
manner provided in section 10 specifying the event requiring such adjustment or
readjustment and the results thereof, including the resulting Conversion Price.

1.10     NOTICE OF SPECIAL MATTERS. The Corporation covenants with the Holder
that, so long as this Debenture remains outstanding, it will give notice to the
Holder, in the manner provided in section 10, of its intention to take any
action (other than an action set forth in paragraph 1.3(a)) that may give rise
to an adjustment in the Conversion Price at the same time as any public
announcement thereof and in any event no later than the time at which holders of
Common Shares are notified of any such action, and, in each case, such notice
shall specify the particulars of such event and the record date and the
effective date for such event; provided that the Corporation shall only be
required to specify in such notice such particulars of such event as shall have
been fixed and determined on the date on which such notice is given. Such notice
shall be given not less than 14 days in each case prior to such applicable
record date or effective date, whichever is earlier.

1.11     LEGENDS ON CONVERSION SHARES. All certificates representing the Common
Shares that are from time to time issued upon conversion of this Debenture shall
bear the following legend:

         "THE COMMON SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE
         DEBENTURE PURCHASE AGREEMENT DATED AS OF DECEMBER 12, 2000 (A COPY OF
         WHICH IS ON FILE WITH THE SECRETARY OF THE CORPORATION) WHICH PROVIDES,
         AMONG OTHER THINGS, FOR CERTAIN RESTRICTIONS ON THE TRANSFER THEREOF.
         THE COMMON SHARES REPRESENTED BY THIS CERTIFICATE MAY NOT BE SOLD OR
         OTHERWISE TRANSFERRED EXCEPT IN COMPLIANCE WITH SAID AGREEMENT."

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         Upon any transfer pursuant to sections 8.2(c), (d) or (e) or section
8.3 of the Debenture Purchase Agreement (other than a private market sale to a
member of the Restricted Group) and upon the Release Date, the Corporation
shall issue new certificates with the foregoing legend removed.

         All certificates representing the Common Shares that are issued in
conversion of this Debenture (unless a registration statement under the U.S.
Securities Act with respect to such Common Shares is then effective or a
receipt or receipts for a final Canadian prospectus have been obtained to
qualify such Common Shares under the Ontario Securities Act and other
applicable Canadian securities legislation) shall bear the following legend
until such time as the Purchaser or any transferee thereof delivers an opinion
of counsel to the Holder satisfactory to the Corporation, acting reasonably, to
the effect that such legend is no longer required under the U.S. Securities Act
or the Ontario Securities Act and other applicable Canadian securities
legislation:

         "THE SECURITIES REPRESENTED BY THIS CERTIFICATE WERE ISSUED WITHOUT
         REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND WITHOUT
         QUALIFICATION BY PROSPECTUS UNDER CANADIAN SECURITIES LAWS AND MAY BE
         OFFERED OR SOLD ONLY IF REGISTERED UNDER THE SECURITIES ACT OF 1933, AS
         AMENDED, OR QUALIFIED BY PROSPECTUS UNDER CANADIAN SECURITIES LAWS OR
         IF AN EXEMPTION FROM SUCH REGISTRATION OR QUALIFICATION IS AVAILABLE."

2.       REDEMPTION

2.1      OPTIONAL REDEMPTION. The Corporation may, at any time after the fifth
anniversary of the date hereof, subject to the Holder's right to first convert
in whole or in part this Debenture into Common Shares, redeem this Debenture, in
whole but not in part, at a redemption price (the "REDEMPTION PRICE") equal to:
(i) 105.80% of the principal amount of this Debenture, if such redemption occurs
during the period from the fifth anniversary to and including the sixth
anniversary of the date hereof; (ii) 102.90% of the principal amount of this
Debenture, if such redemption occurs during the period from the sixth
anniversary to and including the seventh anniversary of the date hereof; and
(iii) 100.00% of the principal amount of this Debenture, if such redemption
occurs after the seventh anniversary of the date hereof, in each case together
with accrued interest to but excluding the Redemption Date (as hereinafter
defined).

2.2      Election to Redeem; Notice to Holder . The Corporation shall give the
Holder written notice of an optional redemption pursuant to subsection 2.1 not
less than 30 days prior to the date fixed for such redemption (the "REDEMPTION
DATE"), specifying the Redemption Date and the Redemption Price applicable to
such redemption. During such 30-day period, the Holder may inform the
Corporation of its intent to exercise its right to convert this Debenture, in
whole or in part,

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into Common Shares. If such notice is given, the conversion of this Debenture
will be carried out in accordance with the provisions of section 1 prior to the
Redemption Date so as to make the provisions of subsection 2.1 inapplicable to
the portion of this Debenture elected to be so converted.

2.3      DEBENTURE PAYABLE ON REDEMPTION DATE. Notice of redemption having been
given, this Debenture shall, on the date fixed for such redemption, become due
and payable at the Redemption Price, and from and after such date (unless the
Corporation shall default in the payment of such price and accrued interest), in
the same manner and with the same effect as if it were the Maturity Date
specified in this Debenture, anything herein to the contrary notwithstanding,
and from and after such redemption date, upon payment of the Redemption Price
having been made to the Holder, this Debenture shall not be considered as
outstanding and interest upon this Debenture shall cease to accrue after said
date. The amount to be paid in respect of this Debenture shall be paid by the
Corporation at the Redemption Price together with accrued interest to such date;
provided, however, that installments of interest due on or prior to such date
shall be payable to the Holder at the close of business on the relevant record
dates according to their terms. If the amount payable in respect of this
Debenture selected for redemption shall not be so paid or made available for
payment, the unpaid amount shall, until paid, bear interest from the date fixed
for such redemption at 10.70% per annum.

2.4      DECISION REGARDING OPTIONAL REDEMPTION. The decision by the Corporation
to exercise its optional redemption right pursuant to this section 2 shall be
made by a majority vote of a committee of the board of directors of the
Corporation comprised of non-management directors that are not affiliated with
the Corporation or the Holder.

2.5      CANCELLATION OF REDEEMED DEBENTURE. If this Debenture is redeemed under
the provisions of this section 2, the Holder shall forthwith deliver this
Debenture to the Corporation for cancellation.

3.       ADDITIONAL AMOUNTS AND CONTINGENT RIGHT OF REDEMPTION

3.1      PAYMENT OF ADDITIONAL AMOUNTS. All payments made by the Corporation
under or with respect to this Debenture will be made free and clear of and
without withholding or deduction for or on account of any present or future tax,
duty, levy, impost, assessment or other governmental charge imposed or levied by
or on behalf of the Government of Canada or of any province or territory thereof
or by any authority or agency therein or thereof having power to tax
(hereinafter "CANADIAN TAXES"), unless the Corporation is required to withhold
or deduct Canadian Taxes by law or by the interpretation or administration
thereof. If the Corporation is so required to withhold or deduct any amount for
or on account of Canadian Taxes from any payment made under or with respect to
this Debenture, the Corporation will pay such additional amounts ("ADDITIONAL
AMOUNTS") as may be necessary so that the net amount received by the Holder
(including Additional Amounts) after such withholding or deduction will be equal
to the amount the Holder would have received if such Canadian Taxes had not been
withheld or deducted; provided that no Additional

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Amounts will be payable with respect to any Canadian Taxes ("EXCLUDED TAXES")
to the extent such Canadian Taxes are due by reason of (i) the Corporation not
dealing at arm's length (within the meaning of the Income Tax Act (Canada))
with the Holder at the time of making such payment or (ii) the Holder being
connected with Canada or any province or territory thereof otherwise than by
the mere holding of this Debenture or by reason of the receipt, or enforcement
of receipt, of payments hereunder. The Corporation will also (i) make such
withholding or deduction and (ii) remit the full amount deducted or withheld to
the relevant authority in accordance with applicable law. The Corporation will
furnish to the Holder within 30 days after the date the payment of any Canadian
Taxes is due pursuant to applicable law, certified copies of tax receipts
evidencing such payment by the Corporation. The Corporation will indemnify and
hold harmless, and upon written request, reimburse the Holder or such member of
the Purchaser Group and each direct and indirect owner of an equity interest in
the Holder for the amount of (i) any Canadian Taxes (other than Excluded Taxes)
so levied or imposed which have not been withheld or deducted and remitted by
the Corporation as required by this section 3 and which have been paid by such
Person as a result of payments made under or with respect to this Debenture,
(ii) any liability (including penalties, interest and expenses) arising
therefrom or with respect thereto and (iii) any Canadian Taxes imposed with
respect to any reimbursement under (i) and (ii).

3.2     LIMITATION ON ADDITIONAL AMOUNTS. Notwithstanding the foregoing, (a) (i)
if withholding is required in respect of Canadian Taxes, (ii) the rate of such
withholding exceeds 10% of any payment and (iii) the Corporation exercises its
Initial Optional Redemption right set forth in subsection 3.3, or (b) if
following the Initial Limiting Time (as defined below) (i), an increased rate of
withholding is required in respect of Canadian Taxes as a result of a change in
law or the interpretation or administration thereof by the relevant government
authority or agency (a "CHANGE IN CANADIAN TAX LAW") and (ii) the Corporation
exercises its Subsequent Optional Redemption (as defined below) right set forth
in subsection 3.3, the obligation of the Corporation to pay any Additional
Amounts or to make any reimbursement in respect of any Canadian Taxes imposed on
any payment made by the Corporation under or with respect to the Debentures
shall be determined as if the rate of withholding required in respect of
Canadian Taxes did not exceed 10% of the amount of any payment. If the Holder
(which, for these purposes includes a direct or indirect owner of any equity
interest in the Holder) is, in its reasonable opinion, able to apply for or
otherwise take advantage of any tax credit, tax deduction or similar benefit by
reason of any withholding or deduction made by the Corporation on account of
Canadian Taxes in respect of any payment made by it hereunder (or where less
than all of such payment gives rise to Additional Amounts, the portion of such
payment that gives rise to Additional Amounts), then such Holder will use such
endeavours as it considers appropriate to obtain such credit, deduction or
benefit and upon receipt thereof will pay to the Corporation such amount (if
any) not exceeding the Additional Amounts determined in accordance with the
limitations in this subsection 3.2 paid by the Corporation as equals the net
after_tax value to such Holder of such part of such credit, deduction or benefit
as it considers is allocable to such withholding or deduction having regard to
all its dealings giving rise to similar credits, deductions or benefits in
relation to the same tax period and to the cost of obtaining the same, provided
that nothing herein shall (i) interfere with the right of such Holder to arrange
its tax

                                      11
<PAGE>

affairs in whatever manner it deems fit and in particular such Holder
shall not be under any obligation to claim relief from its profits or similar
tax liability in respect of any such deduction or withholding in priority to or
pro rata with any other relief, claims, credits or deductions available to it;
and (ii) such Holder shall not be obligated to disclose to the Corporation any
information regarding its tax affairs or tax computations.

3.3     OPTIONAL REDEMPTION IN CERTAIN CIRCUMSTANCES. If (i) Additional Amounts
are payable pursuant to subsection 3.1 and (ii) subsection 3.2 would limit the
Additional Amounts otherwise payable to the Holder at that time (assuming the
Corporation were to exercise its Initial Optional Redemption right under this
subsection 3.3) (the "INITIAL LIMITING TIME"), the Corporation shall have the
right, exercisable for a period of 30 days after the Initial Limiting Time, to
redeem (the "INITIAL OPTIONAL REDEMPTION") this Debenture in whole (but not in
part) on the same basis, mutatis mutandis, as if such redemption were a
redemption made pursuant to section 2; provided, however, that the Redemption
Price (as such term is used in section 2) for purposes of a redemption pursuant
to this subsection 3.3 shall, in all circumstances, equal 102.90% of the
principal amount of this Debenture. If at any time following the Initial
Limiting Time (i) Additional Amounts are payable pursuant to subsection 3.1 as a
result of an increased rate of withholding required in respect of Canadian Taxes
as a result of a Change in Canadian Tax Law and (ii) subsection 3.2 would limit
such Additional Amounts otherwise payable by the Holder at that time (assuming
the Corporation were to exercise its Subsequent Optional Redemption right under
this subsection 3.3) (a "SUBSEQUENT LIMITING TIME"), the Corporation shall have
the right, exercisable for a period of 30 days after such Subsequent Limiting
Time, to redeem (a "SUBSEQUENT OPTIONAL REDEMPTION") this Debenture in whole
(but not in part) on the same basis, mutatis mutandis, as if such redemption
were a redemption made pursuant to section 2; provided, however, that the
Redemption Price (as such term is used in section 2) for purposes of a
redemption pursuant to this subsection 3.3 shall, in all circumstances, equal
102.90% of the principal amount of Debenture. If the Corporation exercises its
optional redemption right pursuant to this subsection 3.3, the Holder shall have
the right to notify the Corporation that the Holder requires the Corporation not
to redeem this Debenture, notwithstanding the exercise by the Corporation of its
optional right to redeem, in which case this Debenture shall remain outstanding
and any Additional Amounts payable thereon shall be calculated in accordance
with the provisions of, and limitation contained in, subsection 3.2. For the
avoidance of doubt, the Holder acknowledges that after the Initial Limiting
Time, if the Corporation has exercised its Initial Optional Redemption right
under this subsection 3.3, the limitation on Additional Amounts described in
subsection 3.2 shall apply and the Corporation shall not be required to pay
Additional Amounts which exceed the limitation on Additional Amounts described
in subsection 3.2 unless (i) an increased rate of withholding is required in
respect of Canadian Taxes as a result of a Change in Canadian Tax Law and (ii)
the Corporation elects not to exercise its right of Subsequent Optional
Redemption.

3.4      ADDITIONAL AMOUNTS GENERALLY. Whenever in this Debenture there is
mentioned, in any context, the payment of principal of, premium, if any, or
interest or any other amount payable by the Corporation under or with respect
to this Debenture, such mention shall be deemed to include

                                      12
<PAGE>

mention of the payment of Additional Amounts to the extent that, in such
context, Additional Amounts are, were or would be payable in respect thereof.
The obligations of the Corporation under this section 3 shall survive the
payment of all amounts under or with respect to this Debenture and shall
survive any termination of the Debenture Purchase Agreement.

4.       CHANGE OF CONTROL OF THE CORPORATION

4.1      CHANGE OF CONTROL OFFER.

         (a) Upon the occurrence of a Change of Control not resulting from the
Purchaser Group beneficially owning more than 50% of the total voting power in
the aggregate of all classes of shares in the capital of the Corporation then
outstanding normally entitled to vote in elections of directors, the
Corporation shall, pursuant to an offer (subject only to conditions required by
applicable law, if any) by the Corporation (the "CHANGE OF CONTROL OFFER"),
offer to purchase for cash all or any part of this Debenture (provided, that
the principal amount of this Debenture must be $100,000 or an integral multiple
thereof) on a date (the "CHANGE OF CONTROL PURCHASE DATE") that is no later
than 90 days after the occurrence of such Change of Control, at the Change of
Control Purchase Price specified below, plus accrued and unpaid interest to but
excluding the Change of Control Purchase Date. The Change of Control Offer
shall be made within 30 Business Days following the Change of Control and shall
remain open for acceptance for 20 Business Days following its commencement (the
"CHANGE OF CONTROL OFFER PERIOD"). Upon the expiration of the Change of Control
Offer Period, the Corporation shall promptly purchase all of this Debenture or
part hereof properly tendered in response to the Change of Control Offer. For
greater certainty, the Holder may at any time, including while a Change of
Control Offer is outstanding, but prior to any tender of this Debenture to such
Change of Control Offer, convert this debenture in whole or in part in
accordance with section 1.

         (b) If Debentures remain outstanding after the making of a Change of
Control Offer, the Corporation shall have the right, exercisable for a period
of 30 days after the Change of Control Purchase Date, to redeem this Debenture
in whole (but not in part) on the same basis, mutatis mutandis, as if such
redemption were a redemption made pursuant to section 2; provided, however,
that the Redemption Price (as such term is used in section 2) for the purposes
of a redemption pursuant to this paragraph 4.1(b), shall be the Change of
Control Purchase Price determined pursuant to subsection 4.3.

4.2      "CHANGE OF CONTROL". As used herein, a "CHANGE OF CONTROL" means:

         (i)      any merger or consolidation of the Corporation with or into
                  any person or any sale, transfer or other conveyance, whether
                  direct or indirect, of all or substantially all of the assets
                  of the Corporation on a consolidated basis, in one
                  transaction or a series of related transactions, if,
                  immediately after giving effect to such transaction(s), any
                  "person" or "group" (as such terms are used

                                      13
<PAGE>

                  for purposes of sections 13(d) and 14(d) of the Exchange Act,
                  whether or not applicable), is or becomes the beneficial owner
                  (as such term is used in Rule 13d-3 of the Exchange Act or any
                  successor provision thereto), directly or indirectly, of more
                  than 50% of the total voting power in the aggregate normally
                  entitled to vote in the election of directors, managers or
                  trustees, as applicable, of the transferee(s) or surviving
                  entity or entities;

         (ii)     any "person" or "group" becomes the beneficial owner,
                  directly or indirectly, of more than 50% of the total voting
                  power in the aggregate of all classes of shares in the
                  capital of the Corporation then outstanding normally entitled
                  to vote in elections of directors; or

         (iii)    during any period of 12 consecutive months after the date
                  hereof, individuals, together with successors selected by
                  such individuals, who at the beginning of any such 12-month
                  period constituted the board of directors of the Corporation
                  cease to constitute a majority of the board of directors of
                  the Corporation then in office, as a result of the election
                  and/or removal of directors by shareholder vote that did not
                  include the affirmative vote of any member of the Purchaser
                  Group.

4.3      "CHANGE OF CONTROL PURCHASE PRICE". As used herein, "CHANGE OF CONTROL
PURCHASE Price" means:

(a)      if the Change of Control Purchase Date occurs at any time on or after
         the date hereof and prior to the fifth anniversary of the date hereof,
         105.00% of the outstanding principal amount hereof tendered or
         redeemed;

(b)      if the Change of Control Purchase Date occurs at any time on or after
         the fifth anniversary of the date hereof and prior to the sixth
         anniversary of the date hereof, at a price equal to 102.90% of the
         outstanding principal amount hereof tendered or redeemed; and

(c)      if the Change of Control Purchase Date occurs at any time on or after
         the sixth anniversary of the date hereof and prior to the Maturity
         Date, at a price equal to the outstanding principal amount hereof
         tendered or redeemed.

4.4 PAYMENT ON ACCEPTANCE. On or before the Change of Control Purchase Date, the
Corporation will (i) accept for payment this Debenture or portion hereof
properly tendered pursuant to the Change of Control Offer, (ii) pay any Holder
that has accepted such offer an amount equal to the Change of Control Purchase
Price (together with accrued and unpaid interest, if any) in respect of this
Debenture or portion hereof tendered to the Change of Control Offer, and (iii)
if only a

                                      14
<PAGE>

portion hereof is tendered to the Change of Control Offer, authenticate and
deliver to the Holder a new Debenture equal in principal amount to any
unpurchased portion of this Debenture surrendered.

5.       MATURITY; NON-PRESENTATION

5.1      PAYMENT ON MATURITY DATE. On the Maturity Date and upon delivery to
the Corporation of this Debenture, the Corporation shall pay the principal
amount of this Debenture in cash together with accrued and unpaid interest
thereon.

5.2      NON-PRESENTATION OF DEBENTURE. If the Holder shall fail to present
this Debenture for payment on the date on which the principal thereof and/or
the interest thereon or represented thereby becomes payable either at maturity
or on redemption or otherwise or shall not accept payment on account thereof
and give such receipt therefor, the Corporation shall be entitled to set aside
the principal monies and/or the interest, as the case may be, in trust to be
paid to the Holder upon due presentation and surrender thereof in accordance
with the provisions of this Debenture; and thereupon the monies and/or the
interest payable on or represented by each Debenture in respect whereof such
monies have been set aside shall be deemed to have been paid and thereafter
this Debenture shall not be considered as outstanding and the Holder shall
thereafter have no right in respect hereof except that of receiving payment of
the monies so set aside by the Corporation (without interest thereon) upon due
presentation and surrender of this Debenture.

6.       RANKING; SUBORDINATION

6.1      RANKING. This Debenture shall rank senior in right of payment, in
bankruptcy, insolvency or otherwise, to all shares in the capital of the
Corporation and payments thereon (which payments shall be subordinate in all
respects to payment of amounts in respect of this Debenture), including,
without limitation, the Common Shares and the Preference Shares.

6.2      SUBORDINATION. This Debenture shall be, and is hereby made,
subordinate and subject in right of payment, to the extent and in the manner
hereinafter set forth, to the prior payment in full of all Indebtedness of the
Corporation other than the Indebtedness evidenced by the Debentures
(hereinafter referred to as the "OTHER INDEBTEDNESS"), whether now outstanding
or hereafter incurred. This Debenture shall be pari passu in right of payment
with all other Debentures.

6.3      DISTRIBUTIONS, ETC. Upon any distribution of the assets of the
Corporation upon any dissolution or winding_up or total liquidation of the
Corporation (whether in bankruptcy, insolvency or receivership proceedings or
upon an assignment for the benefit of creditors of the Corporation or
otherwise):

(a)      all Other Indebtedness shall first be paid in full, or provision made
         for such payment, before any payment is made on account of the
         principal of or interest on the Indebtedness evidenced by this
         Debenture;

                                      15
<PAGE>

(b)      any payment or distribution of assets of the Corporation, whether in
         cash, property or securities, to which the Holder would be entitled
         except for the provisions of this section 6, shall be paid or
         delivered by the Person making such payment or distribution directly
         to the holders of the Other Indebtedness or their representative or
         representatives, or to the trustee or trustees under any indenture
         pursuant to which any instruments evidencing any of such Other
         Indebtedness may have been issued, to the extent necessary to pay all
         such Other Indebtedness in full after giving effect to any concurrent
         payment or distribution, or provision therefor, to the holders of such
         Other Indebtedness;

(c)      in the event that, notwithstanding the foregoing, any payment or
         distribution of assets of the Corporation, whether in cash, property
         or securities, shall be received by the Holder before all Other
         Indebtedness is paid in full or provision made for its payment, such
         payment or distribution shall be held in trust for the benefit of, and
         shall be paid over or delivered to, the holders of such Other
         Indebtedness or their representative or representatives or to the
         trustee or trustees under any indenture pursuant to which any
         instruments evidencing any of such Other Indebtedness may have been
         issued, for application to the payment of all such Other Indebtedness
         remaining unpaid, to the extent necessary to pay all such Other
         Indebtedness after giving effect to any concurrent payment or
         distribution, or provision therefor, to the holders of such Other
         Indebtedness; and

(d)      any payments or distributions paid over to the holders of the Other
         Indebtedness pursuant to this section 6 and not applied in reduction
         of the amounts owing to the Holder shall be deemed not to have
         discharged any of the obligations of the Corporation hereunder (and,
         to the extent that by operation of applicable law they are treated as
         doing so, the Corporation hereby agrees to indemnify the Holder on
         demand from and against any loss suffered or incurred by it in
         consequence thereof).

6.4      RELIANCE. Upon any payment or distribution of assets of the
Corporation referred to in this section 6, the Holder shall be entitled to rely
upon a certificate of the Person making such payment or distribution, delivered
to the Holder, for the purpose of ascertaining the persons entitled to
participate in such distribution, the holders of the Other Indebtedness, the
amount thereof or payable thereon, the amount or amounts paid or distributed
thereon and all other facts pertinent thereto or to this section 6.

6.5      SUBROGATION. Subject to the payment in full of all Other Indebtedness,
the rights of the Holder shall be subrogated to the rights of the holders of
such Other Indebtedness to receive payments or distributions of assets of the
Corporation made on such Other Indebtedness, until the principal of and
interest on this Debenture shall be paid in full and no such payments or
distributions to the Holder of cash, property or securities which otherwise
would be payable or distributable to the holders of Other Indebtedness shall,
as between the Corporation, its creditors other than the

                                      16
<PAGE>

holders of such Other Indebtedness, and the Holder be deemed to be a payment by
the Corporation to or on account of the Other Indebtedness, it being understood
that the provisions of this section 6 are, and are intended solely for, the
purpose of defining the relative rights of the Holder, on the one hand, and the
holders of Other Indebtedness, on the other hand. Nothing contained in this
section 6 or elsewhere in this Debenture is intended to or shall impair, as
between the Corporation and its creditors (other than the Holder), the
obligation of the Corporation, which is unconditional and absolute, to pay to
the Holder the principal of and interest on this Debenture (or issue Conversion
Shares on conversion thereof), as and when the same shall become due and
payable in accordance with its terms or otherwise to comply with any other
terms hereof or related to this Debenture, or affect the relative rights of the
Holder and creditors of the Corporation, nor shall anything herein or therein
prevent the Holder from exercising all remedies otherwise permitted by
applicable law upon default under this Debenture, subject to the rights, if
any, under this section 6 of the holders of Other Indebtedness in respect of
cash, property or securities of the Corporation received upon the exercise of
any such remedy.

6.6      NO PAYMENT TO HOLDER IF EVENT OF DEFAULT UNDER OTHER INDEBTEDNESS.

(a)      Upon the maturity of any Other Indebtedness by lapse of time,
         acceleration or otherwise, then, except as hereinafter otherwise
         provided in paragraph 6.6(d), all principal of and premium, if any,
         and interest on all such matured Other Indebtedness shall first be
         paid in full, or shall first have been duly provided for, before any
         payment on account of principal of, premium, if any, and interest on
         the Debenture is made.

(b)      Except as hereinafter otherwise provided in subsection 6.6(d), the
         Corporation shall not make any payment on account of this Debenture at
         any time when an event of default, as defined in any Other
         Indebtedness or any instrument evidencing the same and permitting the
         holders thereof to accelerate the maturity thereof, has occurred and
         is continuing and notice of such event of default has been given to
         the Corporation by or on behalf of the holders of Other Indebtedness,
         in each case unless and until the Other Indebtedness has been paid and
         satisfied in full or unless and until such event of default shall have
         been cured or waived or shall have ceased to exist.

(c)      The fact that any payment hereunder is prohibited by this section 6
         will not prevent the failure to make such payment from being an Event
         of Default hereunder.

(d)      For greater certainty, this section 6 shall not be construed so as to
         prevent any payments on account of this Debenture which are made at
         any time when no event of default, as defined in any Other
         Indebtedness or the instrument creating the same and permitting the
         holders thereof to accelerate the maturity thereof, has occurred and
         is continuing.

                                      17
<PAGE>

6.7      PAYMENT OF PRINCIPAL AND INTEREST AT ANY TIME. Nothing contained in
this section 6 shall affect the obligation of the Corporation to make, or
prevent the Corporation from making, at any time except during the continuance
of an event of default under Other Indebtedness that bars the Corporation from
making payments hereunder, on pendency of any dissolution, winding_up or
liquidation of the Corporation, payment of the outstanding principal of and
interest on this Debenture.

6.8      RIGHTS OF HOLDERS OF OTHER INDEBTEDNESS NOT IMPAIRED. No right of any
present or future holder of any Other Indebtedness to enforce the subordination
herein will at any time or in any way be prejudiced or impaired by any act or
failure to act on the part of the Corporation or by any non-compliance by the
Corporation with the terms, provisions and covenants of this Debenture,
regardless of any knowledge thereof any such holder may have or be otherwise
charged with.

7.       COVENANTS OF THE CORPORATION

7.1      COVENANTS. The Corporation hereby covenants and agrees with the Holder
as follows:

(a)      TO PAY PRINCIPAL, PREMIUM AND INTEREST. The Corporation will duly and
         punctually pay or cause to be paid to the Holder the principal of and
         interest accrued on this Debenture, and premium, if any, thereon, on
         the dates, at the places, in the moneys and in the manner mentioned
         herein.

(b)      TO CARRY ON BUSINESS. Subject to the express provisions hereof, the
         Corporation will at all times maintain its corporate existence and
         will keep or cause to be kept proper books of account in accordance
         with generally accepted accounting practice.

(c)      FINANCIAL STATEMENTS; INFORMATION. The Corporation will furnish to the
         Holder the financial statements and other information referred to in
         the Debenture Purchase Agreement.

(d)      FOREBEARANCE ON RESTRICTIONS ON RIGHTS OF THE HOLDER. Except as
         otherwise provided herein, the Corporation will not enter into any
         agreement or instrument or otherwise agree to any covenant that would
         in any way limit the right of the Holder to convert this Debenture
         into Common Shares.

7.2      ISSUANCE OF COMMON SHARES AT A DISCOUNT. The Corporation hereby
covenants and agrees with the Holder that it will not issue Common Shares (or
securities convertible into or exchangeable for Common Shares) at a price (or
in consideration for assets having a fair market value) per Common Share (or
having a conversion or exchange price per Common Share) less than 95% of the
Current Market Price of a Common Share, unless:

                                      18
<PAGE>

(a)      the provisions of section 1.3 would apply to such issuance and the
         relevant provisions thereof are complied with or the provisions of
         section 1.4 would exempt such issuance from the application of section
         1.3;

(b)      such issuance is in connection with the purchase of a business as a
         going concern and in respect of which the Corporation shall have
         received a fairness opinion from a nationally-recognized investment
         banking firm selected by the Corporation;

(c)      prior to such issuance, the Corporation obtains the approval of the
         Toronto Stock Exchange to adjust the Conversion Price immediately
         after such issuance so that it shall equal the price determined by
         multiplying the Conversion Price in effect on such issuance date by a
         fraction, the numerator of which shall be the total number of Common
         Shares outstanding on such issuance date plus a number of Common
         Shares equal to the number arrived at by dividing the aggregate price
         of the total number of additional Common Shares issued (or the
         aggregate conversion or exchange price of the convertible securities
         so issued) by such Current Market Price per Common Share, and the
         denominator of which shall be the total number of Common Shares
         outstanding on such issuance date plus the total number of additional
         Common Shares issued (or into which the convertible or exchangeable
         securities so issued are convertible); any Common Shares owned by or
         held for the account of the Corporation shall be deemed not to be
         outstanding for the purpose of any such computation; such adjustment
         shall be made successively whenever there is such an issuance; to the
         extent that following any such issuance of securities convertible into
         or exercisable for Common Shares, such convertible or exchangeable
         securities cease to be outstanding other than by reason of conversion
         or exchange for Common Shares, the Conversion Price shall be
         readjusted to the Conversion Price which would then be in effect if
         such convertible or exchangeable securities had not originally been
         issued; or

(d)      the board of directors of the corporation, after consultation with
         external legal counsel, determines in good faith that the failure to
         proceed with such issuance would be inconsistent with its fiduciary
         duties under applicable law.

8.       EVENTS OF DEFAULT; ACCELERATION OF PAYMENT

8.1      EVENTS OF DEFAULT. The principal amount of this Debenture together
with interest accrued thereon shall become immediately due and payable upon the
occurrence of any of the following events (each an "EVENT OF DEFAULT"):

(a)      if the Corporation makes default in any payment of principal owing on
         this Debenture or any other Debenture when due, if the Corporation
         fails to pay interest owing on this Debenture or any other Debenture
         or to pay any other amounts owing

                                      19
<PAGE>

         hereunder or thereunder, in each case but without duplication, within
         5 days when due;

(b)      subject to paragraph 8.1(a) above, if the Corporation makes default in
         the observance or performance of anything required to be done by the
         Corporation, or any material covenant or condition required to be
         observed or performed by the Corporation, pursuant to this Debenture
         or any other Debenture and such default shall remain unremedied for 30
         days following the receipt by the Corporation from the holders of in
         excess of 50% of the aggregate outstanding principal amount of
         Debentures of written notice of such default;

(c)      if the Corporation or any Significant Subsidiary ceases or threatens
         to cease to carry on its business or commits any act of bankruptcy or
         becomes bankrupt or goes into liquidation or becomes insolvent or
         makes a general assignment for the benefit of its creditors or
         otherwise acknowledges its insolvency, excluding any Significant
         Subsidiary that ceases to carry on business or liquidate in each case
         for reasons other than its bankruptcy and insolvency;

(d)      if a bankruptcy petition or similar proceeding is filed or presented
         against the Corporation or against a Significant Subsidiary and is not
         contested in good faith and discharged, stayed or vacated within 60
         days;

(e)      if a custodian or sequestrator or liquidator or trustee in bankruptcy
         or a receiver or receiver and manager or any other officer with
         similar powers is appointed with respect to the Corporation or a
         Significant Subsidiary or all or any material part of the property,
         assets or undertaking of the Corporation or a Significant Subsidiary;

(f)      if the Corporation or a Significant Subsidiary makes a proposal under
         the Bankruptcy and Insolvency Act (Canada) or other similar
         legislation of any other jurisdiction respecting bankruptcy and
         insolvency or takes any action in respect of the settlement of any
         claims of its creditors under the provisions of the Bankruptcy and
         Insolvency Act (Canada) or such other legislation;

(g)      if any proceedings against the Corporation or against a Significant
         Subsidiary are taken with respect to a compromise or arrangement under
         the Companies' Creditors Arrangement Act (Canada) (or any Act
         substituted therefor) or similar legislation of any jurisdiction and
         such proceedings are not discharged, stayed or vacated by the
         Corporation within 60 days of said action;

(h)      if an order is made or a resolution is passed for the winding-up,
         dissolution or liquidation of the Corporation or of a Significant
         Subsidiary (excluding Significant Subsidiaries in respect of which a
         resolution is passed for their winding-up,

                                      20
<PAGE>

         dissolution or liquidation, in each case for reasons other than
         bankruptcy or insolvency) or if a petition is filed or other process
         taken for the winding-up, dissolution or liquidation of the Corporation
         and not vacated, stayed or discharged by the Corporation in good faith
         within 60 days of said action; or

(i)      if a Change of Control of the Corporation shall have occurred and the
         Corporation fails to make an offer to purchase this Debenture in
         accordance with the provisions of section 4.

8.2      NOTICE OF EVENT OF DEFAULT. The Corporation shall promptly notify the
Holder of any Event of Default or any event which, with notice or lapse of time
or both, would constitute an Event of Default under this Debenture.

8.3      REIMBURSEMENT OF LEGAL EXPENSES. Following an Event of Default
hereunder, in the event that the Holder takes any legal proceeding for the
purpose of enforcing its rights under this Debenture in accordance with the
terms and conditions hereof, the Corporation shall reimburse the Holder for all
reasonable legal fees and expenses, costs of investigation, collection or other
enforcement incurred by the Holder as a result thereof.

9.       SUCCESSOR CORPORATIONS

9.1      CERTAIN REQUIREMENTS. The Corporation shall not, directly or
indirectly, sell, lease, transfer or otherwise dispose of all or substantially
all of its property and assets as an entirety to any other corporation, and
shall not amalgamate, consolidate or merge with or into any other corporation
unless:

(a)      the Corporation shall be the surviving Person, or the Person (if other
         than the Corporation) formed by such amalgamation or merger shall be a
         corporation organized and validly existing under the federal laws of
         Canada or any province or territory thereof or the laws of the United
         States of America or any state thereof or the District of Columbia and
         shall expressly assume, by an assumption agreement executed and
         delivered to the Holder in form satisfactory to the Holder, acting
         reasonably, all of the Corporation's obligations under this Debenture
         and shall attorn to the jurisdiction of the courts of the State of New
         York (the Corporation or such other Person who becomes such a
         successor obligor under this Debenture being herein referred to as the
         "SUCCESSOR CORPORATION");

(b)      such transaction shall, to the satisfaction of the Holder and in the
         opinion of counsel to the Holder, acting reasonably, be upon such
         terms as to preserve and not to impair in any material respect any of
         the rights or powers of the Holder hereunder; and

                                      21
<PAGE>

(c)      no condition or event shall exist as to the Corporation or the
         successor corporation either at the time of or immediately after the
         consummation of any such transaction and after giving full effect
         thereto or immediately after the successor corporation complying with
         the provisions of paragraph 9.1(a) which constitutes or would
         constitute, after notice or lapse of time or both, an Event of
         Default.

9.2      VESTING OF POWERS IN SUCCESSOR. Whenever the conditions of section 9.1
have been duly observed and performed, (A) the successor corporation shall
possess and from time to time may exercise each and every right and power of
the Corporation under this Debenture in the name of the Corporation or
otherwise and any act or proceeding by any provision of this Debenture required
to be done or performed by any directors or officers of the Corporation may be
done and performed with like force and effect by the directors or officers of
such successor corporations and (B) the Corporation if not the successor
corporation shall thereupon be released and discharged from all of its
obligations hereunder.

10.      REGISTRATION; EXCHANGE; SUBSTITUTION OF DEBENTURES.

10.1     REGISTRATION OF DEBENTURES. The Corporation shall keep at its
principal executive office a register for the registration and registration of
transfers of this Debenture and any other Debentures (the "DEBENTURE
REGISTER"). The name and address of each holder of one or more Debentures, each
transfer thereof and the name and address of each transferee of one or more
Debentures shall be registered in such register. Prior to due presentment for
registration of transfer, the Person in whose name any Debenture shall be
registered shall be deemed and treated as the owner and holder thereof for all
purposes hereof, and the Corporation shall not be affected by any notice or
knowledge to the contrary.

10.2     TRANSFER AND EXCHANGE OF DEBENTURES . This Debenture is subject to
restrictions upon transfer contained in the Debenture Purchase Agreement. Upon
surrender of this Debenture at the principal executive office of the
Corporation for registration of transfer or exchange (and in the case of a
surrender for registration of transfer, duly endorsed or accompanied by a
written instrument of transfer duly executed by the Holder or his attorney duly
authorized in writing and accompanied by the address for notices of each
transferee of this Debenture or part thereof), the Corporation shall execute
and deliver, at the Corporation's expense (except as provided below), one or
more new Debentures (as requested by the holder thereof) in exchange therefor,
in an aggregate principal amount equal to the unpaid principal amount of the
surrendered Debenture. Each such new Debenture shall be payable to such Person
as the Holder may request. Each such new Debenture shall be dated and bear
interest from the date to which interest shall have been paid on the
surrendered Debenture or dated the date of the surrendered Debenture if no
interest shall have been paid thereon. The Corporation may require payment of a
sum sufficient to cover any stamp tax or governmental charge imposed in respect
of any such transfer of Debentures. This Debenture shall not be transferred in
denominations of less than $1,000, provided that if necessary to enable the
registration of transfer by a holder of its entire holding of Debentures, one
Debenture may be in a

                                      22
<PAGE>

denomination of less than $1,000. Any transferee, by its acceptance of a
Debenture registered in its name (or the name of its nominee), shall be deemed
to have made the representation set forth in section 4.2(e) of the Debenture
Purchase Agreement.

10.3     REPLACEMENT OF DEBENTURES . Upon receipt by the Corporation of
evidence reasonably satisfactory to it of the ownership of and the loss, theft,
destruction or mutilation of this Debenture, and (i) in the case of loss, theft
or destruction, of indemnity reasonably satisfactory to it, or (ii) in the case
of mutilation, upon surrender and cancellation thereof, the Corporation at its
own expense shall execute and deliver, in lieu thereof, a new Debenture, dated
and bearing interest from the date to which interest shall have been paid on
such lost, stolen, destroyed or mutilated Debenture or dated the date of such
lost, stolen, destroyed or mutilated Debenture if no interest shall have been
paid thereon.

11.      NOTICE

11.1     Notice shall be served on the Holder by delivering it or sending it by
telecopier or other means of recorded electronic transmission addressed to the
Holder c/o CLGI, Inc., 3 E. 54th Street, New York, New York 10022, telecopier
number 212-715-4902, Attention: Michael Kraus, Managing Director. The Holder
agrees to send written notification to the Corporation of any change of
address. Notice shall be served on the Corporation by delivering it or sending
by telecopier or other means of recorded electronic transmission addressed to
the Corporation at Moore Corporation Limited, Scotia Plaza, 40 King St. West,
Suite 3501, P.O. Box 205, Toronto, Ontario, M5H 3Y2, telecopier number
416-364-1667, Attention: General Counsel. Any notice so delivered shall be
deemed to have been given when received or if sent by telecopier or other means
of recorded electronic transmission, shall be deemed to have been given when
sent.

12.      MISCELLANEOUS

12.1     GOVERNING LAW. This Debenture shall be governed by and construed in
accordance with the laws of the State of New York. Each of the Holder and the
Corporation hereby submits to the exclusive jurisdiction of the courts of the
State of New York and all courts competent to hear appeals therefrom , and
waives any objection as to venue in the County of New York, State of New York
with respect to any suit, claim or other dispute arising out of this Debenture.

12.2     SEVERANCE. The invalidity or unenforceability of any provision of this
Debenture or any covenant herein contained shall not affect the validity or
enforceability of any other provision or covenant hereof or herein contained
and this Debenture shall be construed as if such invalid or unenforceable
provision or covenant were omitted.

12.3     TRANSFER. This Debenture may not be transferred by the Holder except
to the Corporation in connection with the conversion, redemption, retraction or
maturity hereof and except as provided in the Debenture Purchase Agreement.

                                      23
<PAGE>

                                      24
<PAGE>

         IN WITNESS WHEREOF the Corporation has caused this Debenture to be
executed.

         Dated as of this 21st day of December, 2000.

                                              MOORE CORPORATION LIMITED

                                              By:______________________

                                              By:______________________

                                      25
<PAGE>

                         (FORM OF NOTICE OF CONVERSION)

TO:      MOORE CORPORATION LIMITED

         The undersigned holder of the within Debenture hereby irrevocably
elects to convert such Debenture (or US$____________________ principal amount
of such Debenture*) into common shares ("COMMON SHARES") of Moore Corporation
Limited in accordance with the terms of such Debenture and directs that the
Common Shares and any cash or property in addition thereto be delivered to the
person indicated below.

* If less than the full principal amount of the within Debenture is to be
converted, indicate in the space provided the principal amount (which must be
US$1,000 or integral multiples thereof) to be converted.

                                               [NAME OF HOLDER]

Dated: ______________________________    by: ___________________________________
                                         Name:
                                         Title:

<PAGE>

                         (FORM OF NOTICE OF ASSIGNMENT)

TO:      MOORE CORPORATION LIMITED

         The undersigned holder of the within Debenture hereby irrevocably
assigns such Debenture (or US$____________________ principal amount of such
Debenture*) to _____________________ in accordance with the terms of such
Debenture and directs that such Debenture be delivered to that person at the
address indicated below.

* If less than the full principal amount of the within Debenture is to be
converted, indicate in the space provided the principal amount (which must be
US$1,000 or integral multiples thereof) to be converted.

                                                 [NAME OF HOLDER]

Dated: ______________________________    by: ___________________________________
                                         Name:
                                         Title:

Name and Address for Delivery:

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

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

------------------------------------<PAGE>

                               December 21, 2000

Chancery Lane/GSC Investors L.P.
3 E. 54th Street - Suite 1700
New York, New York 10022

CLGI, Inc.
3 E. 54th Street - Suite 1700
New York, New York 10022

                              STANDSTILL AGREEMENT

         Reference is made to the debenture purchase agreement (the "Debenture
Purchase Agreement") made between Moore Corporation Limited (the "Company") and
Chancery Lane/GSC Investors L.P. (the "Purchaser"), dated as of December 12,
2000, pursuant to which the Purchaser has agreed to invest an aggregate of US
$70,500,000 in the Company on the terms and conditions set forth in such
Debenture Purchase Agreement. As a condition and material inducement to the
Company entering into the Debenture Purchase Agreement, each of the Purchaser
and CLGI, Inc., the sole general partner of the Purchaser (the "General
Partner"), is entering into this standstill agreement (the "Agreement"), dated
as of December 21, 2000. Capitalized terms used but not defined herein shall
have the meanings set forth in the Debenture Purchase Agreement.

         Now therefore, in consideration of the foregoing and the covenants
contained herein, and intending to be legally bound, the parties to this
Agreement agree as follows:

1.       RESTRICTIONS ON ACQUISITIONS.

         Each of the Purchaser and the General Partner covenants and agrees
that, except as otherwise permitted by the terms of this Agreement, the
Debenture Purchase Agreement and the Debenture Certificate, until the Release
Date occurs, no member of the Restricted Group shall, directly or indirectly in
any manner, acquire, offer or propose to acquire or agree to acquire (whether
publicly or otherwise):

         (a) Substantially all of the assets of the Company or the capital
stock of any of its Significant Subsidiaries; or

         (b) Common Shares, any other capital stock of the Company or other
securities of the Company entitled to vote generally in the election of
directors of the Company ("Voting Stock"), or any direct or indirect rights,
options or warrants of the Company to acquire any Voting Stock or any
securities of the Company convertible or exercisable into or exchangeable for
any of the foregoing (whether or not currently convertible, exercisable or
exchangeable) (all of the foregoing, collectively, "Voting Securities")
(including without limitation "beneficial ownership" of any such securities,
within the meaning set forth in Rule 13d-3 under the

<PAGE>
Exchange Act ("Beneficial Ownership")), which acquisition would cause the
Restricted Group Ownership Percentage (as defined below) to exceed the Maximum
Permitted Ownership Percentage (as defined below) (other than pursuant to a
tender offer or other similar offer to acquire all of the outstanding Common
Shares that is made by a member of the Restricted Group to all shareholders of
the Company with the prior approval of a majority of the independent directors
of the board of directors of the Company (the Board), provided that no member
of the Restricted Group shall propose such a tender offer or other similar
offer to the Board unless invited to do so by the Board on an unsolicited
basis); provided, however, that any increase in Restricted Group Ownership
Percentage that (i) results in the Restricted Group Ownership Percentage
exceeding 19.9% (other than pursuant to the proviso of the definition of
Maximum Permitted Ownership Percentage below) and (ii) is in the aggregate
greater than 5% of the Companys outstanding Common Shares in any 12-month
period shall only be made pursuant to an offer available to all shareholders of
the Company.

         "Restricted Group Ownership Percentage" shall mean the aggregate
percentage Beneficial Ownership by the members of the Restricted Group of the
Company's Voting Securities, in each case calculated in the manner set forth in
Rule 13d-3 under the Exchange Act.

         "Maximum Permitted Ownership Percentage" shall mean the greater of (i)
19.9% or (ii) the percentage of Beneficial Ownership of Voting Securities owned
by the largest shareholder of the Company (other than any member of the
Restricted Group, and other than any other shareholder of the Company who
reports (or is eligible to report) its ownership of the Company's securities on
Form 13G under the Exchange Act or pursuant to Part 4 of National Instrument
62-103); provided, however, that, from and after the first anniversary of the
Closing, any collective investment vehicles which are controlled Affiliates of
Greenwich Street Investments II, L.L.C., and which are not also Affiliates of
the Purchaser or the General Partner (except as a result of their Affiliation
with Greenwich Street Investments II, L.L.C.), shall be permitted to acquire in
open market purchases up to an additional aggregate percentage Beneficial
Ownership of Voting Securities (in addition to the other Beneficial Ownership
otherwise permitted by the Restricted Group hereunder) equal to the positive
percentage (if any) resulting from subtracting the then-applicable Maximum
Permitted Ownership Percentage from 22.9%, provided that such additional Voting
Securities acquired pursuant to the exception contained in this proviso shall
in all other respects be subject to the provisions of this Agreement applicable
to the other Voting Securities owned by the Restricted Group.

                                      -2-
<PAGE>

2.       RESTRICTIONS ON PROXY CONTESTS.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
propose, participate in, make or support any "solicitation" of "proxies" to
vote (as such terms are defined in Rule 14a-1 under the Exchange Act), solicit
any consent, or communicate with or seek to advise or influence any Person (in
each case other than members of the Restricted Group) with respect to the
solicitation or voting of any Voting Securities of the Company (A) in
opposition to any matter that has been recommended to shareholders by the Board
or in favor of any matter that has not been approved by the Board, or otherwise
become a "participant" in any "election contest" (as such terms are defined or
used in Rule 14a-11 under the Exchange Act) with respect to the Company, or (B)
in opposition to the Company's then-current members of management; provided,
however, that the restrictions set forth in this Section 2 shall lapse in the
event that (i) Robert Burton is terminated as the Company's chief executive
officer ("CEO") without "Cause" (as defined in his employment agreement with
the Company) within the twenty-four month period immediately following the date
of this Agreement, (ii) neither of the members of the Board designated by the
Restricted Group pursuant to section 6.1(b) of the Debenture Purchase Agreement
vote in favor of such termination of Mr. Burton and (iii) neither of the
members of the Board designated by the Purchaser pursuant to section 6.1(b) of
the Debenture Purchase Agreement votes in favor of the chief executive officer
(or such officer having another title but having substantially similar
responsibilities as the chief executive officer) who replaces Mr. Burton.

3.       RESTRICTION ON VOTING GROUP.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
participate in, form, be a member of, join or encourage the formation of, any
"group" (within the meaning provided in Section 13(d)(3) of the Exchange Act)
(other than any group consisting solely of members of the Restricted Group)
with respect to any Voting Stock of the Company or the acquisition of
substantially all of the assets of the Company or any of the capital stock of
its Significant Subsidiaries (other than a group the sole purpose and
activities of which are to exercise the Restricted Group's solicitation rights
permitted by the proviso contained in Section 2 of this Agreement).

4.       SHAREHOLDER PROPOSALS.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
(A) initiate, propose or otherwise solicit shareholders of the Company with
respect to, or otherwise make publicly, any shareholder proposal with respect
to the Company (including without limitation a proposal of the type described
in Rule 14a-8 under the Exchange Act), or induce or attempt to induce any other
Person to initiate any such shareholder proposal or (B) solicit, seek to
effect, negotiate with or provide any information to any other Person (other
than another member of the Restricted Group) with respect to, or make any
proposal, whether written or oral, to the Board, or otherwise

                                      -3-
<PAGE>

make any public announcement or proposal whatsoever with respect to, a merger
or acquisition of the Company or any of its Subsidiaries, the sale of
substantially all of the assets of the Company or any capital stock of any of
its Significant Subsidiaries, the purchase of Voting Securities of the Company
or any of its Significant Subsidiaries, the liquidation or recapitalization of
the Company or any of its Subsidiaries or any similar business transactions, or
take any other action which might require or result in a public announcement
with respect to any such matters or other matters which would require a
shareholder vote, or make an announcement of the intention to make such a
proposal (in each case other than any such public statements or proposals
necessary to the exercise of the Restricted Group's solicitation rights
permitted by the proviso contained in Section 2 of this Agreement).

5.       ELECTION OF DIRECTORS.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
seek or attempt to elect members to or place a representative on, or seek to
remove members from, the Board, in each case other than pursuant to section
6.1(b), section 6.1(d)(i) and section 6.3 of the Debenture Purchase Agreement
(in each case other than solely pursuant to the exercise of the Restricted
Group's opposition rights permitted by the proviso contained in Section 2 of
this Agreement).

6.       VOTING TRUSTS.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
deposit any Voting Securities of the Company into a voting trust or subject any
Voting Securities of the Company to any arrangement or agreement with respect
to the voting thereof.

7.       SHAREHOLDER MEETINGS.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
call or seek to have called any meeting of the shareholders of the Company
(other than a shareholders meeting the sole purpose and scope of which (other
than to the extent that such purpose and scope are expanded by shareholders who
are not members of the Restricted Group or by the Board, in either case without
any solicitation or encouragement to do so by any member of the Restricted
Group) is to exercise the Restricted Group's opposition rights permitted by the
proviso contained in Section 2 of this Agreement).

                                      -4-
<PAGE>

8.       THIRD PARTY ACTIONS.

         Each of the Purchaser and the General Partner covenants and agrees
that, until the Release Date occurs, no member of the Restricted Group shall
instigate or assist, or enter into any arrangements with, any other Person to
take any of the actions described in Sections 1 through 7 or in Section 14
hereof (including without limitation through (i) the actions of the members of
the Board nominated pursuant to Section 6.1(b) of the Debenture Purchase
Agreement, acting in their capacity as directors, or (ii) the actions of any
other member of a "group" (within the meaning provided in Section 13(d)(3) of
the Exchange Act) of which any such member of the Restricted Group is a
member).

9.       RELEASE FROM RESTRICTIONS; TERMINATION.

         The restrictions set forth in clause (B) of Section 4 of this
Agreement shall not prevent the Restricted Group from making a written
acquisition proposal to the Board (or from publicly announcing the making of
such a written proposal not less than eight Business Days after it has been
made, if not previously made public by the Company) that is designed to compete
with a definitive, bona fide written offer for not less than 50.1% of the
capital stock or assets of the Company that has either been made in writing by
a third party to the Board (in which event such written offer shall be required
to set forth a specific amount and form of consideration, as well as other
customary material terms, to be considered "definitive" hereunder) or has been
publicly commenced by a third party through the launching of a tender offer or
by other similar means (whether or not pursuant to an agreement with the
Company), in any such event which offer was not directly or indirectly induced
by any member of the Restricted Group (a "Third Party Offer").

10.      NOTICE.

         (a) Any notice or direction or other instrument required or permitted
to be given under this Agreement shall be in writing and shall be given by
delivery of the same or by sending the same by facsimile, in each case
addressed as follows:

                                      -5-
<PAGE>

(i)      if to the Company, at:

                           Moore Corporation Limited
                           c/o Moore Executive Office
                           1200 Lakeside Drive
                           Bannockburn, IL 60015-1243

                           Attention:       Office of General Counsel and
                                            Chief Financial Officer

                           Or by facsimile at: 847-607-7113

         with a copy to:

                            Moore Corporation Limited
                            Scotia Plaza
                            40 King St., West
                            Suite 3501
                            P.O. Box 205
                            Toronto, ON M5H 3Y2

                            Attention:        Vice President and Secretary

                            or by facsimile at: 416-364-1667; and

(ii)     if to the Purchaser or the General Partner:

                            Chancery Lane/GSC Investors L.P.
                            c/o CLGI, Inc.
                            3 E. 54th Street - Suite 1700
                            New York, NY  10022

                            Attention:        Michael Kraus

                            or by facsimile at:  212-223-4074.

         (b) Any notice, direction or other instrument will be deemed to have
been given and received on the day on which it is delivered or transmitted if a
business day (being any day other than a Saturday, Sunday or a statutory or
civic holiday in Toronto, Ontario or New York, New York) and, if not a business
day, then on the next succeeding business day.

         (c) Either party may at any time give to the other notice in writing
of any change of address of the party giving such notice and from and after the
giving of such notice the address therein specified will be deemed to be the
address of such party for the purposes of giving notice

                                      -6-
<PAGE>

hereunder.

11.      BENEFIT OF THIS AGREEMENT.

         No party may assign any of its rights or obligations under this
Agreement without the prior written consent of the other party. This Agreement
shall enure to the benefit of and be binding upon the parties hereto and their
respective successors and permitted assigns.

12.      ENTIRE AGREEMENT.

         This Agreement, the Ancillary Agreements and the Debentures constitute
the entire agreement between the parties with respect to the subject matter
hereof and replaces and supersedes all prior agreements, memoranda,
correspondence, communications, negotiations and representations, whether oral
or written, express or implied, statutory or otherwise, between the parties
with respect to such subject matter.

13.      FURTHER ASSURANCES.

         Upon request of one party to this Agreement from time to time, the
other party shall promptly execute and deliver such further and other documents
and do such further and other things as may be reasonably necessary or
convenient in order to fully perform the terms and carry out the intention of
this Agreement.

14.      AMENDMENTS; WAIVER; TERMINATION.

         No amendment, modification or waiver of any provision of this
Agreement or consent to any departure by the parties hereto from any provision
of this Agreement will in any event be effective unless it is in writing signed
by each party hereto and then the amendment, modification, waiver or consent
will be effective only in the specific instance, for the specific purpose and
for the specific length of time indicated in that instrument. Each of the
Purchaser and the General Partner covenants and agrees that, until the Release
Date occurs, no member of the Restricted Group shall request or propose (in
writing or otherwise) that the Company waive, modify, amend or otherwise fail
to diligently enforce any provision of this Agreement. This Agreement shall
terminate on the Release Date, provided that such termination shall not relieve
any party hereto from liabilities arising hereunder prior to such termination.

15.      SEVERABILITY.

         Any provision of this Agreement which is prohibited or unenforceable
shall not invalidate the remaining provisions unless its removal would
substantially defeat the basic intent, spirit and purpose of this Agreement.

16.      GOVERNING LAW.

                                      -7-
<PAGE>

         This Agreement shall be governed by and construed according to the
laws of the State of New York. Each party hereby irrevocably submits to the
exclusive jurisdiction of the courts of the State of New York with respect to
all matters arising hereunder.

17.      TIME.

         Time shall be of the essence of all provisions of this Agreement.

18.      REPRESENTATIONS AND WARRANTIES. The General Partner hereby represents
and warrants to the Company that:

         (a) ORGANIZATION; POWER AND AUTHORITY. The General Partner is a
corporation duly incorporated, validly existing and in good standing under the
laws of Delaware; the General Partner has all necessary corporate power to
execute and deliver this Agreement on its own behalf and on behalf of the
Purchaser and to comply with its obligations hereunder.

         (b) AUTHORIZATION, ETC. The General Partner has taken all necessary
corporate action to authorize the execution, delivery and performance of this
Agreement; this Agreement has been duly executed and delivered by the General
Partner on its own behalf and on behalf of the Purchaser, and constitutes the
legal, valid and binding obligation of the General Partner, enforceable by the
Company in accordance with its terms, except as enforcement may be limited by
bankruptcy, insolvency or other laws of general application affecting the
enforcement of creditors' rights and subject to the qualification that specific
performance and injunction, being equitable remedies, may be granted only in
the discretion of a court of competent jurisdiction.

         (c) COMPLIANCE WITH LAWS, OTHER INSTRUMENTS, ETC. The authorization,
execution, delivery and performance by the General Partner on its own behalf
and on behalf of the Purchaser of this Agreement is in conflict with or will
result in any breach of, or will create a state of facts which after notice or
lapse of time or both will result in a breach of any of the terms or provisions
of, the constituent documents of the General Partner, the resolutions of the
board of directors of the General Partner or any material indenture,
instrument, agreement or undertaking to which the General Partner is a party or
by which the General Partner or the properties or assets of the General Partner
are or may become bound, or results or would result in the creation or
imposition of any security interest, mortgage, Lien, charge or encumbrance of
any nature whatsoever upon any of the material properties or assets of the
General Partner pursuant to the terms of any such indenture, instrument,
agreement or undertaking.

                                      -8-
<PAGE>

19.      PURCHASER'S COVENANTS. The Purchaser hereby represents and warrants
that each member of the Restricted Group that is a general or limited partner
of the Purchaser has agreed to comply with the covenants and agreements
contained in this Agreement and the Debenture Purchase Agreement applicable to
the actions of such Restricted Group member. The Purchaser hereby covenants and
agrees (i) to cause each other member of the Restricted Group to comply with
the covenants and agreements contained in this Agreement and the Debenture
Purchase Agreement applicable to the actions of such Restricted Group member
and (ii) to cause each other member of the Purchaser Group to comply with the
covenants and agreements contained in the Debenture Purchase Agreement
applicable to the actions of such Purchaser Group member. Without limiting the
generality of the foregoing, the Purchaser represents and warrants that the
Purchaser's constituent documents executed by members of the Restricted Group
who are general or limited partners of the Purchaser shall at all times contain
an agreement of each such Purchaser Group member to comply with the covenants
and agreements contained in this Agreement and the Debenture Purchase Agreement
applicable to such Person. The Purchaser further covenants and agrees that the
Company shall be an intended third party beneficiary of such agreement of each
such Purchaser Group member and, prior to the Release Date, the Purchaser shall
not modify, amend, waive or otherwise fail to diligently enforce such agreement
of any such Purchaser Group member without the prior written consent of the
Company. The Purchaser shall cause each other member of the Purchaser Group who
becomes a holder of Debentures and each other member of the Restricted Group
who becomes a holder of Conversion Shares, in either such case by reason of a
transfer of such securities from the Purchaser or any other transferee of the
Purchaser, to agree in a written instrument delivered to the Company (and
reasonably satisfactory in form and substance to the Company) to be bound by
the Purchaser's covenants set forth in this paragraph as a condition to such
transfer.

                                      -9-
<PAGE>

                                        MOORE CORPORATION LIMITED

                                        By: /s/ John Laurie
                                           -------------------------
                                           Name: John Laurie
                                           Title: V.P. and Treasurer

                                        CHANCERY LANE/GSC INVESTORS L.P.,

                                        BY:  ITS GENERAL PARTNER, CLGI, INC.

                                        By: /s/ Mark Angelson
                                           -------------------------
                                           Name: Mark Angelson
                                           Title: Deputy Chairman

                                        CLGI, INC.

                                        By: /s/ Mark Angelson
                                           -------------------------
                                           Name: Mark Angelson
                                           Title: Deputy Chairman

                                     -10-

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