What should you do if a vehicle behind you is flashing its headlights?

When a vehicle behind you is flashing its headlights, it typically indicates that the driver is signaling for you to allow them to pass. By allowing the vehicle to overtake you, you are demonstrating safe driving behavior and consideration for other road users. This action promotes smoother traffic flow and helps prevent potential road rage or frustrating situations.

Choosing to speed up, change lanes immediately, or ignore the vehicle can lead to unsafe driving conditions. Speeding can create a more hazardous environment, and changing lanes without ensuring it is safe can result in accidents. Ignoring the behavior may irritate the following driver, possibly leading to aggressive driving. Therefore, the best response is to allow the vehicle to overtake safely.