Rule 8.3 - BOC GROUP PLC

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 BOC GROUP PLC Class of relevant security ORD GBP 0.25 to which the dealings being disclosed relate (Note 2) Date of dealing 26 MAY 2006 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 26,058,459 (5.14%) 94,962 (0.02%) securities (2) Derivatives 2,422 (0.00%) 185,819 (0.04%) (other than options) (3) Options and 100,000 (0.02%) 0 (0.00%) agreements to purchase/sell Total 26,160,881 (5.16%) 280,781 (0.06%) (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 Number of Securities Price per unit (GBP) Purchase 772 15.6100 Purchase 1,565 15.6100 Purchase 670 15.6100 Purchase 2,749 15.6403 Sale 200 15.6026 Sale 275 15.6026 Sale 800 15.6026 Sale 1,813 15.6400 Sale 817 15.6384 Sale 5,343 15.6000 Sale 2,558 15.6077 Sale 767 15.6080 NB. The below transaction which was disclosed on 26/05/06 has been cancelled: Purchase/sal Number of Securities Price per unit e (GBP) Sale 5,343 15.6 (b) Derivatives transactions (other than options) Product Long/Short Number of Securities Price Per name, (Note 6) (Note 7) Unit (GBP) e.g. CFD CFD Long 817 15.6384 CFD Long 2,558 15.6077 CFD Short 2,749 15.6403 (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 (GBP) European etc. per unit varying etc. relates (Note 7) (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 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 30 MAY 2006 Contact name BARCLAYS COMPLIANCE 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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