The land-owner had planning permission to erect a barn, conditional on its use for agricultural purposes. He built inside it a house and lived there from 2002. In 2006. He then applied for a certificate of lawful use. The inspector allowed it, and the Council appealed. The Council now also argued that parliament could not … Continue reading Secretary of State for Communities and Local Government and Another v Welwyn Hatfield Borough Council: SC 6 Apr 2011