Total Voting Rights

BP PLC
31 May 2007

BP p.l.c.

         Voting Rights and Capital - Transparency Directive Disclosure

                                                              London 31 May 2007


Pursuant to transitional provision 6 of the Transparency Directive:-
     
-    The issued share capital of BP p.l.c. comprised 19,182,481,682 ordinary 
     shares par value US$0.25 per share, excluding shares held in treasury and 
     those bought back for cancellation, and 12,706,252 preference shares, par 
     value £1 per share. Both the ordinary shares and the preference shares have 
     voting rights. Preference shares have two votes for every £5 in nominal 
     capital held and ordinary shares have one vote for every share held.

-    The total number of voting rights in BP p.l.c. is 19,187,564,182.  This 
     figure excludes (i) 1,943,888,847 ordinary shares which have been bought 
     back and held in treasury by BP; and (ii) 138,814,693 ordinary shares which 
     have been bought back for cancellation. These shares are not taken into 
     consideration in relation to the payment of dividends and voting at 
     shareholders' meetings.

This information may be used by shareholders for the calculations by which they
will determine if they are required to notify their interest in, or a change to
their interest in, BP p.l.c. under the FSA's Disclosure and Transparency Rules.


                      This information is provided by RNS
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