This order establishes the specific legal framework and regulatory adjustments governing the borrowing powers of the Port of London Authority as of 1980. The document is a statutory instrument issued by the government of Great Britain, serving as a formal legal amendment to existing port authority legislation. It provides the necessary administrative authority for the entity to manage its financial liabilities and capital operations within the scope of British maritime law.

Legal professionals and historians of British infrastructure utilize this document as a primary source for tracking the legislative evolution of port governance. It is a highly technical text intended for regulatory compliance and historical legal research rather than general interest reading.