Keywords:19/3/12, 19th March 2012, British Touring Car Championship, BTCC, Dunlop, John Thorne, Redstone, Siverstone, Thorney Motorsport, Vauxhall Insignia VXR-R
John Thorne, Vauxhall Insignia
Track action from the 2012, BTCC Media Day held at Silverstone on the 19th March 2012
