This document establishes the specific regulatory framework governing the functions and responsibilities of local planning authorities within the Greater London area. The text is issued by the government of Great Britain to provide a legal basis for administrative oversight, land use management, and the delegation of planning powers to local councils. It serves as a formal instrument to ensure consistency in urban development and regulatory compliance across the capital's boroughs.

Legal professionals and urban planners view this document as a foundational historical reference for understanding the evolution of London's administrative structure. The text is highly technical and intended strictly for use by practitioners in the fields of public law and municipal governance.