LiDCO Group Plc
15 April 2005




LIDCO GROUP Plc


15 APRIL 2005

DEALINGS BY DIRECTORS


1)         NAME OF COMPANY

            LIDCO GROUP PLC



2)         NAME OF DIRECTOR

            THERESA WALLIS



3)         Please state whether notification indicates that it is in respect of
holding of the     director named in 2 above or holding of that person's spouse
or children under the     age of 18 or in respect of a non-beneficial interest

            HOLDING OF DIRECTOR NAMED IN 2 ABOVE



4)         Name of the registered holder(s) and, if more than one holder, the
number of shares held by each of them (if notified)

            THERESA WALLIS



5)         Please state whether notification relates to a person (s) connected
with the director named in 2 above and identify the connected person (s)

            N/A



6)         Please state the nature of the transaction. For PEP transactions
please indicate   whether general/single co PEP and if discretionary/non
discretionary

            PURCHASE OF SHARES



7)         Number of shares/amount of stock acquired

            23,000



8)         (0.02%)

            of issued class



9)         Number of shares/amount of stock disposed

            N/A



10)       (N/A%)

            of issued class



11)       Class of security

            0.5p ORDINARY SHARES



12)       Price per share

            22p



13)       Date of transaction

            15 April 2005



14)       Date company informed

            15 April 2005



15)       Total holding following this notification

            108,000



*          In addition, the directors are deemed to have an interest in the
262,118 Ordinary Shares held in the LIDCO Group Employee Benefit Trust



16)       Total percentage holding of issued class following this notification

            0.1%



*          Excluding 262,118 Ordinary     Shares held in the LIDCO Group
Employee Benefit Trust



OTHER INFORMATION



1)         Any additional information

            N/A



2)         Name of contact and telephone number for queries

            (MARCUS JACKSON                                   0207 459 5792)



3)         Name and signature of authorised company official responsible for
making this   notification

LUCY O'BRIEN                          0207 749 1500


Date of Notification

15 April 2005


END


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