Exhibit 24

                                                                  CONFORMED COPY
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                            IRREVOCABLE UNDERTAKING
                              (Benjamin Blackden)

To:  Ohsea Holdings Limited
     Marine Court
     The Parade
     Cowes
     Isle of Wight
     PO31 7QJ
     ("Offeror")

     WestLB Panmure
     Woolgate Exchange
     25 Basinghall Street
     London
     EC2V 5HA

     Nabarro Wells & Co. Limited
     Saddlers House
     Gutter Lane
     London
     EC2V 6HS

     Rossini plc
     Buckland House
     Waterside Drive
     Langley Business Park
     Slough
     Berkshire
     SL3 6EZ ("Target")

Dated: 15 April, 2003

Scheme of arrangement in relation to the Target

I understand that:

(a)  the Target intends to propose to its shareholders a scheme of arrangement
     under section 425 of the Companies Act 1985 (the "Scheme") whereby,
     together with the shares that the Offeror intends to acquire under the
     terms of a share exchange agreement, the Offeror intends to acquire all of
     the issued share capital of the Target for cash at a price of $2.10 per
     share;

(b)  the Scheme will be on the terms and conditions to be set out in a press
     announcement of the Scheme (the "Press Announcement") in the form of the
     attached draft Press Announcement, together with such additional terms and
     conditions as may be required to comply with the rules of The City Code on
     Take-overs and Mergers (the "City Code") and any other applicable laws or
     regulations, including the NASD Rules;

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(c)  other than in respect of all the ordinary shares owned or controlled by the
     Offeror, CS Services Limited and Andrew Dixey and some of the ordinary
     shares owned or controlled by Benjamin Blackden, the Scheme will extend to
     all the ordinary shares of 2 pence each in the Target ("Ordinary Shares")
     issued prior to the close of business on the business day preceding the
     date on which the Court confirms the capital reduction involved in the
     Scheme (the "Relevant Time"), including any Ordinary Shares issued as a
     result of the exercise of options under the Target's Employee Share Option
     Scheme and the Target's Company Share Option Plan prior to the Relevant
     Time (together the "Share Schemes");

(d)  under or in connection with the Scheme, the Offeror will:

     (i)  issue to Andrew Dixey shares in the Offeror in exchange for the 69,000
          Ordinary Shares held by him, issue to Benjamin Blackden and Sally
          Blackden (as joint holders) shares in the Offeror in exchange for
          400,000 of the 408,000 Ordinary Shares held by such persons and issue
          to Osborne Clarke Trustees Limited (as nominee for the trustees of the
          Blackden Personal Settlement) shares in the Offeror in exchange for
          300,000 of the 393,500 Ordinary Shares held by the trustees (the
          Ordinary Shares being exchanged by such persons being referred to as
          the "Exchange Shares", and the Exchange Shares together with the
          93,500 Ordinary Shares held by Osborne Clarke Trustees Limited and the
          8,000 Ordinary Shares held jointly by Benjamin Blackden and Sally
          Blackden which are to be cancelled pursuant to the Scheme, the "NI
          Shares");

     (ii) issue to CS Services Limited, a connected person to the Offeror,
          ordinary shares in the Offeror in exchange for the Ordinary Shares
          held by it; and

     (iii) pay to each other shareholder of the Target a cash amount of $2.10 in
          respect of each Ordinary Share held by such shareholder; and

(e)  the proposal of the Scheme is conditional on:

     (i)  the receipt by the Offeror of completed irrevocable undertakings (in
          forms acceptable to the Offeror):

          (A)  from Andrew Dixey and Benjamin Blackden (the "Non-Independent
               Directors") and their associated persons undertaking not to
               exercise the voting rights in respect of the NI Shares and the
               Ordinary Shares held by Christopher Blackden, Mary Blackden and
               Philippa Berry at the court meeting of the holders of the
               Ordinary Shares (the "Court Meeting") to be convened by the High
               Court in England and Wales (the "Court") and undertaking to be
               bound by the Scheme; and

          (B)  to vote in favour of the Scheme from each of the independent
               directors of the Target in respect of a total of not less than
               2,000 Ordinary Shares

          (for the purposes of this clause, a person is associated with a
          director if that director would have to notify the Target under
          section 324 or section 328 of the Companies Act 1985 of any sale of
          shares in the Target by that person);

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     (ii) the release of the Press Announcement,

     but the Offeror may waive condition (i) above in whole or in part (and
     either conditionally or otherwise) if it so chooses and all my obligations
     under this undertaking will lapse if the above conditions are not fulfilled
     (or, where permitted, waived by the Offeror) by 12.00 noon on 30 April,
     2003 (or such later time or day as the Offeror may notify to the board of
     the Target).

In consideration of the Offeror releasing the Press Announcement and agreeing
(subject to the above conditions) to undertake to the Court to be bound by the
Scheme and of the Target agreeing to propose the Scheme to the shareholders of
the Target, I undertake, agree and represent to and with the Offeror and the
Target in the following terms:

1.   Unless and until the Scheme becomes effective or lapses, I will not
     exercise any options held by me under the Share Schemes.

2.   The Press Announcement may incorporate a reference to me substantially in
     the terms set out in the attached draft Press Announcement and, in
     accordance with the City Code, this undertaking will be referred to in the
     Scheme and will be available for inspection until the Scheme becomes
     effective or lapses.

3.   As a director of the Target:

     (a)  I agree to the issue of the Press Announcement containing the
          reference to the unanimous recommendation and associated opinions of
          the independent directors of the Target and confirm the accuracy of
          the information in the Press Announcement other than (i) the
          information relating to the Offeror, CS Services Limited, the
          directors of the Offeror and CS Services Limited and their connected
          persons and (ii) the unanimous recommendation and associated opinions
          of the independent directors;

     (b)  I will provide to the Offeror and the Target or their professional
          advisers promptly on request all information which is in my possession
          or control (or which I could reasonably obtain possession or control
          of) that may be reasonably necessary to complete the Scheme Document;

     (c)  I will comply with the requirements of the City Code and any other
          applicable laws or regulations including, in particular, the
          requirement to join with the other directors of the Target in making
          in the Press Announcement and the Scheme Document a statement of
          responsibility in relation to the information contained in such
          documents other than (i) the information relating to the Offeror, CS
          Services Limited, the directors of the Offeror and CS Services Limited
          and their connected persons and (ii) the unanimous recommendation and
          associated opinions of the independent directors of the Target for
          which the independent directors shall alone be responsible, in the
          terms or to the effect required under Rule 19.2 of the City Code;

     (d)  I agree to use all reasonable endeavours to ensure that (at all
          reasonable times following the release of the Press Announcement and
          before the Scheme becomes effective or lapses) the Offeror or its
          professional advisers are provided with such information regarding the
          Target and its subsidiaries (the "Group") as the Offeror or

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          its professional advisers reasonably require to enable the Offeror to
          establish whether or not the conditions of the Scheme are or will be
          satisfied;

     (e)  subject to any overriding fiduciary duty I have as a director of the
          Target, I will not recommend to the shareholders of the Target any
          offer or scheme of arrangement other than the Offer;

     (f)  subject to any such overriding fiduciary duty, I will at all times
          until the Scheme becomes effective or lapses:

          (i)  carry out such actions as are reasonably required of me to
               procure that all information relating to the Group required to be
               contained in the Press Announcement, the Scheme Document and all
               other documents required to be sent to shareholders of the Target
               in connection with the Scheme under the City Code and any other
               applicable laws or regulations will promptly be supplied to the
               Offeror or the Target or their professional advisers;

          (ii) provide such assistance and take such actions as the Offeror or
               the Target reasonably requests to ensure that the Scheme is
               proposed to the shareholders of the Target including without
               limitation:

               (aa) procuring despatch of the Press Announcement;

               (bb) procuring the issue of the Part 8 Claim Form in relation to
                    the Scheme;

               (cc) convening the extraordinary general meeting of the Target
                    (the EGM);

               (dd) procuring despatch of the Scheme Document and the notices of
                    the Court Meeting and the EGM;

               (ee) procuring reasonable access for the Offeror and its
                    professional advisers to the Target's registrars in
                    connection with the Scheme;

               (ff) following the Court Meeting and the EGM, procuring the
                    presentation to the Court of the Petitions in relation to
                    the Scheme and the associated reduction in the share capital
                    of the Target; and

               (gg) procuring an office copy of the Court Order sanctioning the
                    Scheme and appropriate documents relating to the associated
                    reduction in the share capital of the Target;

          (iii) co-operate with the Offeror and the Target and use all
               reasonable endeavours to ensure the Scheme becomes unconditional
               in all respects, including (without limitation) the obtaining of
               any regulatory and third party consents, and becomes effective;

          (iv) join with the Offeror and the Target in endeavouring to obtain
               such consents of clients, customers or banks or other third
               parties as are necessary to avoid termination or variation of
               contracts or other arrangements which are

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               material to the business of any member of the Group; and

          (v)  so far as I am able, procure that no shares or interests in
               shares in the Target or any other member of the Group are
               allotted or issued (except pursuant to options which exist as at
               the date of this undertaking), no bonus issues, dividends or
               distributions are declared, made or paid and no material change
               will be made in the manner or conduct of the business of the
               Group;

     (g)  I will not directly or indirectly solicit any general offer for all or
          any part of the issued share capital of the Target from any third
          party and will immediately inform the Offeror of any approach by a
          third party which may lead to such an offer; and

     (h)  so far as I am aware, conditions 1 to 9 inclusive in the appendix to
          the attached draft Press Announcement can currently be satisfied, I am
          not aware of any circumstances whereby they would cease to be
          satisfied before the Scheme becomes effective and, if I become so
          aware, I will immediately notify the Offeror.

4.   The following additional provisions apply to this undertaking:

(A)  All my obligations under this undertaking will lapse if:

     (a)  the resolution(s) to be proposed at the Court Meeting (are) not passed
          by the requisite majority at the Court Meeting (or any adjournment
          thereof); or

     (b)  the resolution(s) to be proposed at the EGM (are) not passed by the
          requisite majority at the EGM (or any adjournment thereof); or

     (c)  the Court refuses to sanction the Scheme or confirm the associated
          reduction in the share capital of the Target; or

     (d)  the Scheme does not become effective by 31 July, 2003 (or such later
          date as the Offeror and the Target may, with the consent of the Panel
          on Take-overs and Mergers, agree); or

     (e)  the Scheme Document has not been posted to shareholders by 13 May,
          2003.

(B)  Any time, date or period mentioned in this undertaking may be extended by
     mutual agreement between the parties to this undertaking but as regards any
     time, date or period originally fixed or so extended time shall be of the
     essence.

(C)  References in this undertaking to a person having an "interest in shares"
     include all interests which that person would be required to notify to the
     Target if he were a director of the Target.

(D)  In this undertaking the expression the "Scheme" extends to the Scheme as
     modified from time to time.

(E)  This undertaking shall bind my estate and personal representatives, except
     in relation to those obligations which relate to my position as a director
     of the Target.

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(F)  I acknowledge that, until the Press Announcement is released, the fact that
     the Scheme is under consideration is strictly confidential and is inside
     information for the purposes of offences relating to insider dealing. Prior
     to the release of the Press Announcement, I will not disclose any
     information relating to the Scheme and will not deal or encourage any other
     person to deal in the securities of the Target.

(G)  This undertaking is governed by and shall be construed in accordance with
     English law.

IN WITNESS of which this undertaking has been executed as a deed and has been
delivered on the date which first appears on page 1.

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SIGNED as a deed             )              /s/    Benjamin Blackden
by BENJAMIN BLACKDEN         )              ------------------------------------
In the presence of:                         Name:  Benjamin Blackden
                                            Title: Director

Witness's
Signature: /s/ T. E. Minhas
           -----------------------------

Name:      TandcepMinkas
Address:   222 Grays Inn Rd WC1X 8XF
Title:     Solicitor

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