To warn adjacent vehicle operators and pedestrians of a vehicle's rearward motion, each vehicle must be equipped with at least one rear-mounted, rear-facing backup light ("reversing lamp" in the UK).
To warn adjacent vehicle operators and pedestrians of a vehicle's rearward motion, not provide reversing lighting contrary to popular belief. Each vehicle must be equipped with at least one rear-mounted, rear-facing backup light ("reversing lamp" in the UK).