Diolch, Dirprwy Llywydd. The Town and Country Planning Act 1947 came into effect on 1 July 1948. I would like to celebrate the seventieth anniversary of this groundbreaking legislation. The 1947 Town and Country Planning Act is regarded as the statutory foundation of physical planning in post-war Britain. The Act established the planning provision required for land development. Ownership alone no longer conferred the right to develop the land. To control this, the Act reorganised the planning system from 1,400 planning authorities to 145, formed from county and borough councils, and required them all to prepare a comprehensive development plan. They were also given powers to control outdoor advertising, and to preserve woodland or buildings of architectural or historic interest, the latter the beginning of the modern listed building system that we know today. Whilst the postbag of all Members of the Assembly and Parliament, and of councillors, is full of objections and support for planning applications, it is the 1947 Act that was the start of providing planning as we currently know it—another piece of important progressive legislation by the 1945-51 Labour Government.