IT was car maintenance Basil Fawlty style. An Adelaide man has been quizzed by police after taking to his own car with a sledgehammer when it refused to start. A police spokesman said patrols attended a house at suburban Salisbury Heights yesterday after reports of a man damaging a car. When they arrived they found the car with extensive damage, but were somewhat dumbfounded to be told it was the man's own vehicle. "The man stated he became frustrated when the car wouldn't start," the spokesman said. In an episode of the popular British comedy Fawlty Towers, irascible hotel owner...