The satellite navigation leads me along a series of minor roads until it chirps, "You have arrived at your destination." And there is the sports centre I've been looking for, so I indicate, turn into the entrance and squeeze my car into the last narrow parking space available. I'm here to attend an innovative road safety programme being carried out in the UK on speed awareness. Drivers caught just over the speed limit have the option of points on their license, and subsequent increases in insurance costs, o