This document establishes the legal framework and specific traffic regulations for the A12 Trunk Road, specifically the Eastern Avenue section within the London Borough of Havering. The order is issued under the authority of the Road Traffic Regulation Act 1984, providing the legislative basis for prescribed routes and traffic management. It serves as a formal record of administrative changes to road usage, intended to ensure compliance with local and national traffic safety standards.

This document is a technical legal instrument intended for use by legal professionals, civil engineers, and local government administrators. Readers frequently note the highly specialized and dense nature of the prose, which is typical of statutory instruments.