ROADWORTHY By Jean-Vernon Bosly Jean-Vernon got his first driving licence sixty-five years ago, before there were driving tests, and he's never had an accident in all those years. As he's getting on, though, he thought he'd better go for an advanced driving test to see whether he was as good a driver as he thought. He was reassured by the instructor, so he feels he's adapted over the years to changing conditions. However, at 82, how long can you go on for?