Policemen at Hendon examine latest safety innovation - Disc Brakes.
Travel shot along road at speed, car breaks sharply at lights. SCU. Police officers watching demonstration. SV. Wheel being removed from car, revealing disc brake. SV. Police officers examining disc. CU. Police officer watching. GV. Car approaching at speed, along road. Head on shot, car breaks in front of camera and stops.
(Orig.Neg.) (Title Scene "H")