This document discusses laws related to listed buildings and conservation areas in the UK. It defines listed buildings as buildings granted protection due to their architectural or historic significance, and conservation areas as designated districts seeking to preserve historic character. Laws govern works on listed buildings and in conservation areas, with listed building consent and conservation area consent required. Grades of listed buildings are explained, as are enforcement for unauthorized works and penalties for damaging protected structures. The roles of local authorities and the Secretary of State are outlined.