My son is going through a very acrimonious divorce. When he first separated from his wife he let her keep the family car although it was in his name and he paid for it. She taxes and insures the car but he is the registered keeper. She has received a parking ticket which she is refusing to pay . As he is the registered keeper it seems he is liable although he can prove it was not him driving the car . Can he now declare the car off road although he knows she is driving it? He might end up paying this fine but he doesn't want her racking up more fines that he would be liable for as the registered keeper. Tia