Auto Windscreens claimed, in 2010, to have made the world's first prescription windscreen. Each screen could be curved to match an individual's ophthalmic prescription, said the wags at the company. British Touring Car Championship driver Tom Chilton (pictured) actually fitted his car with a prescription screen for the 2010 BTCC season. Actually not. Reports that Auto Windscreens was working on a bi-focal windscreen proved equally untrue.