Total Voting Rights

Informa PLC
30 April 2007

Total Voting Rights

In conformity with the Disclosure and Transparency Rules, Informa PLC (the 
'Company') wishes to notify the market of the following:

As at the date of this announcement, the Company's issued share capital consists 
of 424,367,398 ordinary shares with a nominal value of £0.10 each, with voting 
rights ('Ordinary Shares'). The Company does not hold any Ordinary Shares in 
Treasury.

Therefore the total number of Ordinary Shares in the Company with voting rights 
is 424,367,398.

The above figure (424,367,398) may be used by shareholders in the Company as the 
denominator for the calculations by which they will determine if they are 
required to notify their interest, in, or a change to their interest in, the 
share capital of the Company under the FSA's Disclosure and Transparency Rides.



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