External Directorship

20 Mar 2008 09:58

UNITED UTILITIES PLC DR JOHN MCADAM - OTHER DIRECTORSHIP

In accordance with Listing Rule 9.6.14 United Utilities PLC reports the appointment of Dr John McAdam as a Chairman of Rentokil-Initial PLC with effect from 20 March 2008.

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Further information can be obtained from Jane Gilmore, Deputy Company Secretary 44 1 925 237052.

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United Utilities' ordinary trade on the London Stock Exchange and its ADRs, each equal to two ordinary shares, trade OTC in the USA under the Trading Symbol "UUPLY".