sentences:  For transporting prisoners by car, special combinations called "auto restraints" are used where the chains of the leg irons as well as the connecting chains are shortened, allowing the prisoner only a stooping shuffling walk when he or she is outside the car.In addition to restraints, a stun belt may be fastened around the prisoner's waist for further control.In the event of the prisoner attempting to escape or attack someone, the escorting officers can activate the belt via a remote control to give the subject an electric shock.