Notifiable Interest
The Company announces that it was informed on 13 December 2006 by F&C Asset Management PLC that its client F&C Asset Inst Inv Fund: ICVC Inst UK Smaller Co Fd has a notifiable interest of 1,900,000 shares of 1 pence each in the Company's Ordinary Shares, which is equivalent to 3.16% of the ompany's share capital.
For further information please contact:
The Medical House +44 (0) 114 2619011
Mike Mason Company Secretary
Nomura Code Securities +44 (0) 20 7776 1200
Wolf Dornbusch
Publish Date: Tuesday, December 19, 2006