RNS Number:8801R
Isotron PLC
10 November 2003


Notification of Major Interests in Shares

Secondary placing of shares by Cazenove

Thompson Clive Investment plc ("TCI") has today placed through Cazenove a total
of 1,127,500 ordinary shares in Isotron, representing approximately 5.3% of the
Company, at a price of 440p.

Following the placing, TCI will retain an interest of 1,100,000 ordinary shares,
representing 5.2% of the Company.

The issued share capital of the Company is 21,102,505 ordinary shares of 25p.

                      This information is provided by RNS
            The company news service from the London Stock Exchange

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