When we recently set off for a weekend at short notice husband immediately noticed a rattle I said I would get out of my seat and check what it was when he stopped, he stopped for traffic lights I stood and went back checking the cupboards etc..... Before I had got back and without him really thinking he set off, another car suddenly pulled into the lane right in front of him and he had to slam all on, i pitched forward from the kitchen past the lounge nothing to hold onto and slammed head first into the back of his chair. Lucky it wasn't through the window Couldn't move for some minutes, cut to nose, glasses scratched and still got pain in back of neck and collar bone area. Scared husband to death. Please don't let your driver move off if you are not seated and belted .... Think I had a very lucky escape.