Headlight flashing

Headlight flashing is when a driver quickly turns their headlights on and off in order to get the attention of another driver. It is essentially a way of saying "Hey, look over here!"

People may do this for a variety of reasons such as to warn another driver of a potential danger on the road, to signal another driver to let them know they are behind them or to communicate with another driver that they want to pass them.

However, it's important to remember that headlight flashing can also be illegal in some places and can result in a fine. So, just like with any other driving behavior, it's best to use good judgement and be safe!