A wheel lock is a device used to immobilize a vehicle by preventing its wheels from turning. It is often used by law enforcement or parking authorities to enforce parking regulations or to secure vehicles that are illegally parked. The lock is typically attached to one of the wheels, making it difficult or impossible to drive the vehicle until it is removed. Wheel locks can also refer to a type of security device that car owners use to deter theft. These locks are installed on the vehicle's wheels and require a special key to remove. By making it harder for thieves to steal a car, wheel locks provide an added layer of protection for vehicles, especially in high-crime areas.