Directors' Notification of Dealing in Shares

National Grid Group PLC
29 March 2000


The National Grid Group plc (NGG)

NGG 1996 EMPLOYEE BENEFIT TRUST (ESOP)
(Notification Of Directors' Interests pursuant to Section
324(2) of the Companies Act 1985)
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NGG yesterday and today received two further notifications from 
the ESOP Trustee; that each of the Executive Directors of NGG
(S J Box, W Gerretsen, D H Jones and R J Urwin) had ceased to
be technically interested in a total of 58,392 NGG Ordinary shares,
by virtue of the Trustee having transferred the shares to employees 
in exercises on 27 and 28 March 2000.

(Note: For Companies Act purposes, the Executive Directors of
NGG are deemed to have a technical interest in the shares held by
NGG's ESOP, together with all participating employees. The
interest ceases when shares are transferred to participants
by the exercise of executive share options or under another
employees' share scheme.)

Contact: D C Forward, Assistant Secretary (0171 620 8920)