Cornwall County Constabulary establishment of 500 and an actual strength of 446. On 1 April 1967 it amalgamated with Devon and Exeter Police and Plymouth City Police to form Devon and Cornwall Constabulary. Cornwall County Constabulary Cornwall County Constabulary was the Home Office police force for the county of Cornwall, England, until 1967. The force was formed in 1857. It absorbed Bodmin Borough Police in 1866, Liskeard Borough Police in 1877, Launceston Borough Police in 1883, Falmouth Borough Police, Helston Borough Police, Penryn Borough Police and St Ives Borough Police in 1889, Truro City Police in 1921, and Penzance Borough Police and the
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