A passenger restraint including a buckle, a locking arm, a power supply, a bracket, a mount, and a rod. The buckle has a button capable of being depressed. The locking arm has first and second extensions extending outwardly therefrom, and first and second prongs extending downwardly from the first and second extensions, respectively. The buckle includes an opening arranged to receive the first and second prongs. Furthermore, there is a bracket secured to the locking arm, a mount having first and second mount sides and first and second mount side fastening means. The power supply is secured to the mount and the bracket is secured to and pivotable about the mount via first and second mount side fastening means. The locking arm is in an open position but when an electrical signal is applied the locking arm extends downwardly into the opening of the buckle into a closed position.