SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549
FORM6-K
REPORT OF FOREIGN ISSUER
PURSUANT TO RULE13a-16 OR15d-16 OF
THE SECURITIES EXCHANGE ACT OF 1934
Date: 9 November 2017
Commission file number:001-14958
NATIONAL GRID plc
(Registrant’s Name)
1-3 Strand London, England WC2N 5EH
(Registrant’s Address)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form20-F or Form40-F.
Form20-F☑ Form40-F☐
Indicate by check mark if the registrant is submitting the Form6-K in paper as permitted by RegulationS-T Rule 101(b)(1):☐
Indicate by check mark if the registrant is submitting the Form6-K in paper as permitted by RegulationS-T Rule 101(b)(7):☐
Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule12g3- 2(b) under the Securities Exchange Act of 1934. Yes ☐ No ☑
If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b):
Please see Exhibit 99.1 Announcement sent to the London Stock Exchange on 9 November 2017 — ‘Half year report for the six months ended 30 September 2017 (unaudited)’
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorised.
| NATIONAL GRID plc | ||||
| By: | /s/ David Whincup | |||
| David Whincup | ||||
| Assistant Company Secretary | ||||
Date: 9 November 2017
EXHIBIT INDEX
Exhibit No. | Description | |
| 99.1 | Announcement sent to the London Stock Exchange on 9 November 2017 — ‘Half year report for the six months ended 30 September 2017 (unaudited)’ |
