PETER Theado, 38, of Amherst, Ohio, US sat down in the driver’s seat of a police car to patrol (巡逻) the neighborhood. The only problem was, he wasn’t a police officer. The car was parked in front of a local police department. The keys were in the ignition (点火器), but a special security system would not allow another driver to start the car. Theado got onto the police radio and radioed to ask how to start the car.