Drivers are being cautioned that a common 'goodwill' practice could result in a substantial fine. Breaking this lesser-known regulation may incur a penalty of up to £1,000.

Many motorists occasionally flash their headlights, often as a courteous gesture to other drivers or to alert them to potential hazards. However, this action carries risks, as it can be perceived as "obstructing" a police officer's duties if headlights are flashed to warn of an impending speed camera.

If caught, drivers may face fines ranging from £30 to £1,000. Halfords explains: "If you're caught flashing your headlights to passing drivers to warn them about an upcoming speed trap, you could find yourself in a spot of bother.

"While to some, it's an act of goodwill, the law sees it as obstructing an officer's dut

See Full Page