Flashers — Uk

: Flashing headlights to warn others of speed cameras or police checkpoints can lead to fines of up to £1,000 for obstructing police duties.

In the context of angling, a "flasher" is a type of attractor used to lure fish. uk flashers

: Vehicle direction indicators must flash at a constant rate of 60 to 120 times per minute. : Flashing headlights to warn others of speed

Under the UK Highway Code Rule 110 , you should only flash your headlights to let other road users know you are there. uk flashers