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
Languages of Cornwall Cornwall by Cornish people. Dialectal English spoken in Cornwall is to some extent influenced by Cornish grammar, and often includes words derived from the Cornish language. The Cornish language is a Celtic language of the Brythonic branch, as are the Welsh and Breton languages. Languages of Cornwall Even if no language is formally recognised as official in the ceremonial county of Cornwall, English is used for all official purposes. Cornish, which had been used as a primary language by Cornish people throughout most of its history, ceased to be spoken as community tongue in the late 17th century. However, it