Transaction in Own Shares

BP PLC
29 April 2004


BP p.l.c. - Transaction in Own Shares
BP p.l.c. - 29th April 2004

BP p.l.c. announces that on 28th April 2004, it purchased for cancellation
9,000,000 shares at prices between 495.25 pence and 499.75 pence per share.

Enquiries : Fergus MacLeod, BP p.l.c. Tel : [phone]



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