The CRASH CARD Scheme. Devised by Ambulance Service Staff. A simple idea The green sticker on the sheet is affixed to your helmet and your personal & medical information is written on the card. The card is then placed inside the lining of the helmet. In the event of a crash where you are not able to this important information to the Ambulance crew, the green sticker alerts them to the presence of the card. No fuss, no fees. Forms can be obtained from Swansea Motorcycle Test Centre and from us here at 1st Class. A good idea. But if you ride the ‘1st Class Way’ you should never need it.