Results of AGM/EGM (amended)

National Grid PLC
27 July 2005


                       National Grid plc ('the Company')


                      AGM and EGM Poll Results (Amendment)



The Company yesterday announced the results of the voting on resolutions at the
Annual General Meeting and Extraordinary General Meeting held on Monday 25th
July 2005, RNS No. 3008P.

A review of the poll results has highlighted an error, caused by the
transposition of figures by the scrutineers.

The results of the resolutions, all decided by way of poll, were not affected as
the error was not material.


Resolution             Details                            For (% of shares      Against (% of shares
                                                          voted)                voted)

                                                 AGM
1                      To receive the Annual Report and           99.79                 0.21
                       Accounts
2                      To declare a final dividend                99.93                 0.07
3                      To reappoint John Allan                    99.65                 0.35
4                      To reappoint Paul Joskow                   99.55                 0.45
5                      To reappoint Roger Urwin                   99.22                 0.78
6                      To reappoint John Grant                    99.35                 0.65
7                      To reappoint Steve Holliday                99.21                 0.79
8                      To reappoint                               99.41                 0.59
                       PricewaterhouseCoopers LLP as
                       auditors and set their
                       remuneration
9                      To approve the Directors'                  97.85                 2.15
                       Remuneration Report
10*                    To change the name of the Company          99.74                 0.26
                       to National Grid plc
11*                    To amend the memorandum of                 99.78                 0.22
                       association
12*                    To adopt new articles of                   99.74                 0.26
                       association

                                                 EGM
1*                     To approve the Return of Cash              99.59                 0.41
2                      To authorise the Directors to              99.19                 0.81
                       allot shares
3*                     To disapply pre-emption rights             99.43                 0.57
4*                     To authorise the Company to                99.84                 0.16
                       purchase its own shares
5*                     To amend the articles of                   99.69                 0.31
                       association



* Special resolution




                      This information is provided by RNS
            The company news service from the London Stock Exchange