Rule 8.3 - ABBOT GROUP

FORM 8.3 DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE (Rule 8.3 of the City Code on Takeovers and Mergers) 1. KEY INFORMATION Name of person dealing BARCLAYS PLC (Note 1) Company dealt in ABBOT GROUP Class of relevant security ORD GBP0.15 to which the dealings being disclosed relate (Note 2) Date of dealing 22 January 2008 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3) Long Short Number (%) Number (%) (1) Relevant 7,278,231 3.13% 16,545 0.01% securities (2) Derivatives 16,095 0.01% 375,548 0.16% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 7,294,326 3.14% 392,093 0.17% (b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3) Class of Long Short relevant security: Number (%) Number (%) (1) Relevant securities (2) Derivatives (other than options) (3) Options and agreements to purchase/sell Total (c) Rights to subscribe (Note 3) Class of relevant security: Details 3. DEALINGS (Note 4) (a) Purchases and sales Purchase/sale Number of Securities Price per unit (GBP) Purchase 26,698 3.7824 Purchase 9,139 3.7969 Purchase 55,876 3.7962 Purchase 7,440 3.8000 Purchase 36,475 3.7839 Purchase 61,156 3.7948 Purchase 96,770 3.7955 Purchase 7,441 3.7834 Purchase 96,770 3.7955 Purchase 10,000 3.7500 Purchase 7,440 3.7976 Purchase 26,698 3.7824 Purchase 7,982 3.7784 Purchase 3,810 3.7550 Purchase 9,139 3.7969 Purchase 26,013 3.7972 Purchase 3,150 3.7544 Sale 3,150 3.7544 Sale 36,475 3.7839 Sale 9,139 3.7964 Sale 7,441 3.7831 Sale 96,770 3.7955 Sale 26,698 3.7824 Sale 9,139 3.7969 Sale 7,440 3.7968 Sale 55,876 3.7962 Sale 36,475 3.7839 Sale 3,810 3.7550 Sale 7,982 3.7784 Sale 26,013 3.7972 Sale 7,440 3.7993 Sale 3,150 3.7544 Sale 61,156 3.7948 Sale 9,139 3.7969 (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price per (e.g. CFD) (Note 6) Securities unit (GBP) CFD Short 26698 3.7824 CFD Short 7441 3.7834 CFD Short 55876 3.7962 CFD Short 26013 3.7972 CFD Short 7440 3.7975 CFD Long 3150 3.7544 CFD Long 3810 3.755 CFD Long 7982 3.7783 CFD Long 17243 3.7855 CFD Long 9139 3.7964 CFD Long 7440 3.799 (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product name, Writing, Number of Exercise Type, e.g. Expiry Option money e.g. call selling, securities to price American, date paid/received option purchasing, which the option European etc. per unit (GBP) varying etc. relates (GBP) (ii) Exercising Product name, e.g. Number of Exercise price per call option securities unit (Note 5) (d) Other dealings (including new securities) (Note 4) Nature of transaction Details Price per unit (Note 8) (if applicable) (Note 5) 4. OTHER INFORMATION None Agreements, arrangements or understandings relating to options or derivatives Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated. Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 23 January 2008 Contact name Geoff Smith Telephone number 020 7116 2913 If a connected EFM, name of offeree/offeror with which connected If a connected EFM, state nature of connection (Note 10) Notes The Notes on Form 8.3 can be viewed on the Takeover Panel's website at www.thetakeoverpanel.org.uk

Companies

Barclays (BARC)
UK 100

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