LID.L Regulatory News (LID)

1 Feb 2007 16:11

For immediate release 1 February 2007 LiDCO Group plc ("LiDCO") Voting Rights and Capital

Further to the announcement made on 15 December 2006 and in conformity with the Disclosure and Transparency Rules, the directors of LiDCO Group plc would like to notify the market that LiDCO's issued share capital consists of 118,335,980 ordinary shares of 0.5p each as at the date of this announcement. No ordinary shares are held in treasury.

The above figure may be used by shareholders 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, LiDCO Group plc under the FSA's Disclosure and Transparency Rules.

Contact:

LiDCO Group Plc Tel: +44 (0)20 7749 1500

Terry O'Brien - Chief Executive

Rob Lamb-Company Secretary

Buchanan Communications Tel: +44 (0)20 7466 5000

Tim Anderson, James Strong