Economy of Devon (chewing gum) and HMNB Devonport (the largest naval base in western Europe) are in Plymouth. Torquay was home to Beverage Brands, the producers of WKD Original Vodka. Britannia Royal Naval College is at Dartmouth. Mining for tin and copper was carried on in Devon from ancient times until the 1930s: see Dartmoor tin-mining. Agriculture has been an important industry in South West England since the 19th century: approximately 80% of land in the South West of England is in agricultural use (19.6% of England's total). In the later 19th and early 20th centuries there were a number of potteries in
Defence College of Policing and Guarding Officers for the Royal Navy Police are drawn from the rating corps as senior upper yardmen and are commissioned following training at Britannia Royal Naval College or Commando Training Centre Royal Marines. In November 2016, a Defence Estate review by the Ministry of Defence gave an estimated disposal date of 2025 for Southwick Park. It is intended that the College will relocate to Worthy Down Barracks, Winchester, while other specialised functions will relocate to Aldershot. Defence College of Policing and Guarding The Defence College of Policing and Guarding is the training centre for the Service Police of the British Armed