Total Voting Rights Update

OMG PLC
31 December 2007





                            OMG plc ('the Company')
                           Total Voting Rights Update



In conformity with the Transparency Directive, we would like to notify the
market of the following:

The Company's issued capital consists of 63,712,808 ordinary shares of 0.25
pence each ('Ordinary Shares'), all with voting rights.  No shares were held in
treasury at the date of this announcement.  The total number of current voting 
rights in the Company is therefore 63,712,808.

The above figure (63,712,808 Ordinary Shares) may be used by shareholders as the
denominator for the calculation by which they will determine if they are
required to notify their interest in, or a change in their interest in, the 
Company under the FSA's Disclosure and Transparency Rules.

31 December 2007




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