Last year there was a 8/10 car pile up due to being on a blind left & lack of warning that cars had crashed due to not enough marshals. Plenty of cars crash or get crashed in to the trick is make sure its not yourself. You pay your money, They dont check your licence,insurance,tax,mot,tyres or car. There not bothered they now have your money! Go kill yourself they expect & normaly get a few dead one's over the weekend! I really hope they dont change a thing it's FANTASTIC as it's well worth the risk.