What does double flashing mean?

[SanAna]

Double flashing lights refer to hazard warning lights. Here is some relevant information: 1. When you see the vehicle in front turning on its double flashing lights, it means the vehicle is in an undrivable condition, whether due to a breakdown or being involved in a traffic accident while waiting for the police. This is to alert vehicles behind that there is a stationary car ahead to avoid collisions. 2. Traffic regulations state: In case of a breakdown or accident on the highway, the hazard warning lights must be turned on. At night, the width marker lights and tail lights should also be activated simultaneously. When the light switch is turned to the first position, the small lights that illuminate front and rear are the width marker lights, indicating the vehicle's width to alert oncoming and following vehicles. 3. Double flashing lights are emergency lights. When activated, both small lights flash simultaneously to warn passing vehicles to pay attention to safety. Double flashing lights are used in situations like foggy or heavy rain conditions, vehicle breakdowns, or emergencies.