Holding(s) in Company

National Grid Transco PLC
14 April 2003

National Grid Transco plc ('NGT')

14 April 2003

Notification of Interest in NGT Ordinary Shares, Pursuant to Sections 198 to 208
of The Companies Act 1985

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NGT today received a notification from Barclays PLC, that it had a notifiable
interest in 3.00% of NGT ordinary shares (92,386,238 shares) at 9 April 2003.


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