Cornwall county has been administered since 2009 by the unitary authority, Cornwall Council. The ceremonial county of Cornwall also includes the Isles of Scilly, which are administered separately. The administrative centre of Cornwall, and its only city, is Truro. Cornwall is the homeland of the Cornish people and the cultural and ethnic origin of the Cornish diaspora. It retains a distinct cultural identity that reflects its unique history, and is recognised as one of the Celtic nations with a rich cultural heritage. It was formerly a Brythonic kingdom and subsequently a royal duchy. The Cornish nationalist movement contests the present constitutional
Devon and Cornwall Police and Cornwall Constabulary crest. Devon and Cornwall Police stopped using the 'jam sandwich' police car markings between 2000 and 2005 when battenberg markings came into favour. Between 1856 and 1947 police in Devon and Cornwall came under 26 different forces, all using different names. They were gradually absorbed into two of the existing forces called Devon and Exeter Constabulary and Cornwall County Constabulary, except Plymouth City Police which remained separate. In 1967 the three remaining forces were amalgamated into one called Devon & Cornwall Constabulary or Devon & Cornwall Police The Police Roll of Honour Trust lists and commemorates all