I can remember not so long ago stopping to assist a BMW 7 series that had wrapped itself around a lamp post. The driver of the car which had stopped between me and the rather bent BMW saw me going to assist so just buggered off ! Fortunately the lads who were delivering the car between garages were knocked about and in shock rather than seriously injured. The lampost was at 45 degrees ! How can people be like that ? Those kids could have been seriously injured. Of course it took forever for the flashing blues to arrive...