Like a lot of fierce sporting rivalries most disputes can be sorted out on the race track although judging by the age of these two rivals this feud may have been going for quite a long time line up this pair of racing grannies on the starting line then wind the clockwork mechanisms and release them as the starting flag drops each wheelchair powered granny will shoot off the mark but who will win it39s a dead heat between red blouse and blue blouse place your bets now