This legislative order establishes specific safety zones around offshore installations to prevent unauthorized vessel entry and ensure operational security. The document is issued by the government of Great Britain under the authority of the Mineral Workings (Offshore Installations) Act 1971. It serves as a formal regulatory instrument designed to mitigate risks to personnel and infrastructure within the maritime energy sector.

This document is utilized primarily by legal professionals, maritime authorities, and industry compliance officers. It is a highly technical, administrative text that functions as a foundational regulatory reference for offshore safety protocols.