AJE/R2386/17/AS                       27 July 1998

                              0171-282-7219

Reuters Group PLC
85 Fleet Street
London  EC4P 4AJ

Dear Sirs

REUTERS GROUP PLC  (THE "COMPANY")

1.  We have acted as English counsel to the Company and Reuters Holdings Limited
    (formerly PLC) ("RH").

2.  Terms  defined in the  Listing  Particulars  (as defined in  paragraph  5(a)
    below),  unless  otherwise  defined  herein,  bear the same  meaning in this
    opinion.

3.  This opinion is given in connection with the Form S-8 Registration Statement
    under the Securities Act of 1933 (the "REGISTRATION STATEMENT") and relating
    to the  registration  of  ordinary  shares of 25p each of the  Company  (the
    "ORDINARY SHARES"). The Ordinary Shares either:

    (i)  were issued by the Company pursuant to the Scheme and are transferable;
         or

    (ii) are issuable by the Company

    as a  consequence  of the vesting or exercise of rights or options under the
    Reuters Group PLC PLAN 2000 Employee Share Option Plan (the "PLAN").

4.  For the purposes of the opinion set out in sub-paragraphs  7(a) and 7(d), we
    have  examined  and  relied on copies of such  corporate  records  and other
    documents  and reviewed  such matters of law as we have deemed  necessary or
    appropriate for the purpose of this opinion. 

5.  For the purposes of the opinion set out in sub-paragraphs 7(b) and (7(c), we
    have examined inter alia the following:

    (a)  the  document  dated  18  December  1997  (the  "LISTING  PARTICULARS")
         relating  to a scheme of  arrangement  of RH pursuant to section 425 of
         the  Companies  Act 1985 (the  "ACT")  (the  "SCHEME")  and  comprising
         listing particulars relating to






         the Company  as required by the listing rules made under section 142 of
         the Financial Services Act 1986;

    (b)  a copy of the  memorandum and articles of association of the Company as
         at 18 December 1997;

    (c)  a  copy  of  the  Articles  of  Association  of  the  Company   adopted
         conditionally  on 16 December 1997  pursuant to the Special  Resolution
         (as defined in paragraph 5(j) below);

    (d)  copies of the  minutes of  meetings  of the Board of  Directors  of the
         Company held on 23 October 1997, 2 December  1997, 11 December 1997 and
         12 December 1997 and the written resolution of the sole Director of the
         Company dated 14 November 1997;

    (e)  the  consents of Instinet  Corporation,  Telfer  Investments  Australia
         (Pty)  Limited,  The Reuters  Holdings PLC  Qualifying  Employee  Share
         Ownership  Trust and the Founders  Share Company  Limited to the Scheme
         referred to in the Listing Particulars;

    (f)  a copy of the power of  attorney  dated 3 December  1997 given by Simon
         Yencken,  as  shareholder  of the  Company,  in favour of,  inter alia,
         Rosemary Martin;

    (g)  a copy of a written  resolution of all the  shareholders of the Company
         dated 16 December 1997 (the "WRITTEN RESOLUTION");

    (h)  a copy of the notice of an extraordinary  general meeting together with
         consents  to  short  notice  (signed  by all the  shareholders)  of the
         Company  dated 16 December 1997  relating to an  extraordinary  general
         meeting called for 16 December 1997 at which the Special Resolution was
         to be proposed (the "EXTRAORDINARY GENERAL MEETING");

    (i)  a copy of the written consents of the holders of the ordinary shares of
         25p  each in the  capital  of the  Company  and of the  holders  of the
         redeemable preference shares of (pound)1 each in the Company each dated
         16 December 1997 consenting to any variation of their rights, resulting
         from the passing of the  special  resolution  referred to in  paragraph
         5(j) below;

    (j)  a special resolution of the Company increasing the share capital of the
         Company,  adopting new articles of association and giving the requisite
         authority pursuant to the Act passed on 16 December 1997 subject to the
         approval  of  the  resolution  by  the   shareholders   of  RH  at  the
         extraordinary  general meeting of RH held in January 1998 (the "SPECIAL
         RESOLUTION");

    (k)  a copy of the  minutes  of the  Extraordinary  General  Meeting  of the
         Company at which the Special Resolution was passed;


                                      -2-





    (l)  a copy of the Affidavit of Sir  Christopher  Hogg dated 20 January 1998
         regarding the meeting of RH held on 19 January 1998;

    (m)  a copy of the Special  Resolutions passed at the extraordinary  general
         meeting of RH held on 19 January 1998;

    (n)  a copy of the order of the High Court of Justice dated 16 February 1998
         sanctioning the Scheme and the related reduction of capital of RH;

    (o)  the  certificate  of  registration  of order and minute on reduction of
         capital dated 18 February 1998  confirming  the reduction of capital of
         RH;

    (p)  the results of a company  search carried out against the Company and RH
         at  Companies  House,  London on 24 July 1998 and the result of an oral
         enquiry at the Central Registry of Winding-up  Petitions,  London on 24
         July 1998 (the "SEARCHES"); and

    (q)  a copy of the  rules of the Plan  adopted  by  shareholders  resolution
         passed  on 21  April  1998.  

    Except as mentioned above, we have not examined any other corporate records,
    certificates,  statements  or other  documents  and have not made any  other
    enquiries or  investigations  concerning the Company in connection  with the
    giving of the opinion set out in sub-paragraphs 7(b) and 7(c).

6.  The opinions  set out in this letter  relate only to the laws of England and
    Wales as in  force  at the date  hereof  and are  based  upon the  following
    assumptions:

    (a)  the genuineness of all  signatures,  the conformity to the originals of
         all  documents  supplied  to us as  copies  and  the  completeness  and
         authenticity of the originals of such documents;

    (b)  as regards the  legality,  validity  and  binding  effect in England of
         obligations,  documents,  matters or things referred to thereunder, the
         same  are not  invalid  or  unenforceable  under  or by  virtue  of any
         applicable laws outside England;

    (c)  at the time the  Ordinary  Shares  are issued or are  transferred,  the
         Company is  validly  existing  under the laws of England  and Wales and
         that no receiver,  administrative receiver, administrator or liquidator
         has been  appointed  over the whole or any part of its  undertaking  or
         assets  and  that it is not the  subject  of any  winding-up  order  or
         petition for winding-up;

    (d)  no amendments  are made to the memorandum or articles of association of
         the Company  (which are  assumed for the purpose of this  opinion to be
         those  appearing on the microfiche  records of the Company at Companies
         House, London on 24 July 1998) which relate to the transfer or issue of
         shares.


                                      -3-






    (e)  the New Shares (as defined in the Listing  Particulars) were not issued
         in the United Kingdom and elsewhere  otherwise than in accordance  with
         the provisions of the Listing Particulars;

    (f)  the due authorisation,  execution and delivery,  in accordance with all
         applicable laws, of the power of attorney referred to in paragraph 5(f)
         above by Simon  Yencken  and that that power of  attorney  had not been
         revoked  or  superseded  and  remained  in full force and effect in the
         period commencing on the execution of such power of attorney and ending
         on the date of issue  of the New  Shares  (as  defined  in the  Listing
         Particulars) pursuant to the Scheme;

    (g)  proper notice of the Extraordinary General Meeting had been given;

    (h)  that the consents to short notice  referred to in paragraph  5(h) above
         had been given by the requisite  majority of members entitled to attend
         and vote at the  Extraordinary  General Meeting (which appears from our
         examination of the documents to be the case);

    (i)  that the  requisite  quorum was  present at the  Extraordinary  General
         Meeting  either by attendance in person or by proxy (which appears from
         the minutes of the Extraordinary General Meeting to be the case);

    (j)  that no procedural irregularity exists in relation to the Extraordinary
         General Meeting;

    (k)  that the  written  consents  referred to in  paragraph  5(i) above were
         validly given and not revoked;

    (l)  that the Written Resolution has been duly and validly executed by or on
         behalf  of all of  the  existing  shareholders  of the  Company  (which
         appears from our examination of the Written Resolution to be the case);

    (m)  that the Special  Resolution  and the Written  Resolution  had not been
         revoked or  superseded  and remained in full force and effect until the
         New Shares were allotted;

    (n)  the copy of the memorandum  and articles of association  referred to in
         paragraph 5(b) was true and complete until the adoption of the articles
         of association referred to in paragraph 5(c) and that no amendments had
         been made to such memorandum and articles of association which were not
         incorporated in such copy prior to such time;

    (o)  the copy of the articles of  association  referred to in paragraph 5(c)
         was true and complete up to the date of the issue of the New Shares and
         that no amendments had been made to such articles of association  which
         were not incorporated in such copy prior to such time;


                                      -4-






    (p)  the copies of the Written  Resolution,  the Special  Resolution and the
         written  consents  referred  to in  paragraph  5(i)  above are true and
         complete;

    (q)  the resolutions of the board of directors of the Company referred to in
         paragraph 5(d) above were duly passed at properly  convened meetings of
         duly  appointed  directors  of the Company or, as the case may be, were
         duly and validly  executed by or on behalf of all the  directors of the
         Company (which appears from our examination of the relevant minutes and
         written  resolution  to be the  case)  and  have not  been  amended  or
         rescinded and are in full force and effect;

    (r)  the consents  referred to in paragraph 5(e) were validly given and have
         not been  revoked and were in full force and effect at the time the New
         Shares were allotted;

    (s)  the approval to the Special  Resolution  (referred to in paragraph 5(j)
         above)  sought  as  part  of a  special  resolution  of RH was  validly
         obtained at the extraordinary  general meeting of RH held on 19 January
         1998  (which  appears  from the minutes of such  extraordinary  general
         meeting to be the case);

    (t)  the  Scheme  was  validly   approved  by  the  requisite   majority  of
         shareholders at the Court Meeting and the extraordinary general meeting
         of RH held on 19 January  1998 (which  appears from the minutes of each
         such meeting to be the case);

    (u)  the accuracy of the Searches; and

    (v)  the  approval  of the  adoption  of the  Plan  by a  resolution  of the
         shareholders was validly obtained at the general meeting of the Company
         held on 21 April 1998.

    We do not express any opinion herein as to, nor have we investigated for the
    purposes of this opinion,  the laws of any jurisdiction  other than the laws
    of England as they exist at the date hereof (including those of the European
    Community (save to the extent incorporated into English law)).

    This opinion is given on the basis that it will be governed by and construed
    in  accordance  with  English  law and that any  matters  arising  from this
    opinion will be subject to the exclusive jurisdiction of the English courts.

7.  Based upon, and subject to, the foregoing and subject to the  qualifications
    set out below and to any matter not disclosed to us, it is our opinion that,
    so far as the laws of England,  as applied by the English courts at the date
    of this opinion, are concerned:

    (w)  the  Company  is  a  public  limited  company  incorporated  under  the
         Companies Acts 1985 to 1989;


                                      -5-




    (x)  the Special  Resolution  of the Company  passed on 16 December 1997 was
         validly passed as a special  resolution of the Company and provides all
         necessary  Companies Act 1985  authorisations to the allotment of up to
         1,884,432,504  ordinary  shares of 25p each in the  Company  (including
         shares to be allotted and issued pursuant to the Scheme);

    (y)  to the extent that the Ordinary  Shares are shares  allotted and issued
         by the  Company  pursuant  to the  Scheme,  such  Ordinary  Shares were
         validly  and  legally  allotted  and  issued  fully paid and no further
         contributions  in respect  thereof  will be  required to be made to the
         Company by the holders  thereof by reason of their being  shareholders;
         and

    (z)  to the extent that the  Ordinary  Shares are  issuable by the  Company,
         subject to such  Ordinary  Shares being  authorised  share  capital and
         being  allotted  by the board of  directors  of the  Company (or a duly
         authorised  committee  of the board)  duly  authorised  so to do,  such
         Ordinary Shares, when fully paid for and issued as a consequence of the
         exercise of rights or options in accordance with the terms of the Plan,
         will be validly  issued and fully paid and not liable to capital  calls
         from the Company.

8.  The opinions expressed above are subject to the following qualifications:

    (a)  where it can be shown that the  directors  of a company were not acting
         bona  fide or  considering  the best  interests  of that  company  when
         entering into transactions, such transactions could be set aside. It is
         a  question  of  fact  relating  to  the  nature  of the  business  and
         operations  of the Company as to whether the  directors  of the Company
         are acting bona fide and  considering the best interests of the company
         and we do not express  any  opinion as to whether  the  English  courts
         would determine that the Company has in fact derived a benefit from the
         matters which are subject of this opinion;

    (b)  the matters  which are the  subject of this  opinion are subject to and
         may be affected by any applicable bankruptcy, liquidation,  insolvency,
         reorganisation or other laws and general equitable  principles relating
         to or affecting the enforcement of creditors' rights generally;

    (c)  where  any  obligations  of  any  person  are  to be  performed  in any
         jurisdiction  outside England,  such obligations may not be enforceable
         under English law to the extent that such performance  thereof would be
         illegal  or  contrary  to  public  policy  under  the  laws of any such
         jurisdiction;

    (d)  as regards  jurisdiction,  an  English  court may stay  proceedings  if
         concurrent   proceedings   are   brought  or  are  pending  in  another
         jurisdiction or if action in another forum would be more convenient;

    (e)  the  power of an  English  court to order  specific  performance  of an
         obligation or to order any other equitable remedy is discretionary and,
         accordingly, an


                                      -6-





         English  court  might  make  an  award  of   damages   where   specific
         performance of an obligation or  any other equitable remedy was sought;
         and

    (f)  the register of members is evidence, subject to any rectification, that
         the registered  proprietors are the legal, as distinct from beneficial,
         owner of the  Ordinary  Shares  concerned.  We  express  absolutely  no
         opinion as to  beneficial  ownership 

This  opinion is given at the date set out above and we express no opinion as to
the  effect  that any  future  event or any act of the  Company  may have on the
matters referred to herein.

This  opinion is given to you solely for your  benefit  for the  purposes of the
filing of the  Registration  Statement  with the United  States  Securities  and
Exchange  Commission  and,  except with our written consent or as set out below,
may not be relied upon by, or communicated  to, any other person or used for any
other purpose nor is it to be quoted or made public in any way.

We  hereby  consent  to  the  filing  of  this  opinion  as an  exhibit  to  the
Registration  Statement.  In giving  this  consent,  we do not admit that we are
within the category of persons whose consent is required within section 7 of the
US Securities  Act of 1933 (as  amended),  or the rules and  regulations  of the
Securities and Exchange Commission thereunder.



Yours faithfully

/s/ Clifford Chance

CLIFFORD CHANCE