# The Offshore Installations (Emergency Pipe-line Valve) Regulations 1989, Regulation 4: Prohibition on use of pipe-lines


No pipe-line shall be used unless it complies with the provisions of regulations 5, 6 and 8 below.

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Source: https://www.legislation.gov.uk/uksi/1989/1029/regulation/4 (the official version)
Page: https://openlegislation.uk/offshore-installations-emergency-pipe-line-valve-regulations-1989/regulation-4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.