Paragraph 7 I1
Northern Ireland Not yet in force
After an emergency shut-down valve has operated so as to block the flow of fluid within the pipeline it shall not be re-opened so as to permit the flow of fluid until steps have been taken to ensure that it is safe to do so.
Annotations
Commencement
- I1
Sch. 3 para. 7 in operation at 12.5.1997, see reg. 1