Fiber optic apparatus for use on road vehicles, namely fiber optic cables for connecting rear and side view cameras with display apparatus for viewing by a vehicle operator; closed circuit television apparatus comprising television cameras and television monitors all for mounting in or on vehicles for the purpose of increasing the outside vehicle zone of vision of the driver; electrical or electronic switches, all for use in stopping or reducing the intake of polluted air into the drive and/or passenger compartments of road vehicles; reverse warning ultrasonic transmitters and receivers for use on vehicles; fresnel-type lenses for fitting to vehicle windows to increase the outside vehicle zone of vision of the driver; safety equipment, namely bleepers and other electronic audio warning devices, namely sirens, alarms, signals, horns and computerized speaking voices for fitting to vehicles so as to give audible warning while the vehicle is being reversed; electronic in-vehicle parking meters; emergency vehicle sirens and horns

Direction signals for vehicles, turn signals for vehicles, horns for vehicles, horns for motor cars, motor vehicle alarm systems, motor vehicle back-up beepers, motor vehicle reversing alarms