Travelling back from Spain found brakes on van were no working every time i braked a thump at back of car.on taking to dealer found shoes completely gone and drum and springs U/s .i have not towed with the brake on as i use a motor mover to hitch and this would not work if brake was on.Alko refuse to do this under warenty they say the only way it would happen is if the brake was on,so i have a bill for £500 now anybody else had this problem