Where to Place the Warning Triangle When the Car Breaks Down?

[Oliveira]

When the car breaks down, the warning triangle should be placed 150 meters away in the direction of oncoming traffic. Below is an introduction about the warning sign: 1. Introduction: The warning sign is a standard emergency equipment on cars, usually in the shape of a triangle, hence also known as a triangular warning sign. 2. Requirements: The warning sign must strictly comply with the "Road Traffic Safety Law" and be made of plastic reflective material as a passive reflector. 3. Principle: The principle is that when a driver encounters an unexpected traffic accident on the road, the reflective properties of the warning sign are used to alert other vehicles to avoid, thereby preventing secondary accidents.