Is the double flashing light correct when it rains?

It is not entirely correct to flash double lights in rainy days. According to Article 81 of the Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China, fog lights, low beam lights, position lights and front and rear position lights should be turned on in bad weather such as rain, fog and snow. Only when the visibility is less than 100 meters can they be turned on together with fog lights. The following is an introduction about the use of double flashing lights: 1. When the vehicle has a traffic accident or fault, it is necessary to turn on the double flashing lights in time. It is also necessary to put a tripod warning sign at the rear of the vehicle 100 meters to remind the surrounding vehicles that there is a problem here and let the rear vehicles slow down. 2. Temporary parking: If you need to park on the road section where temporary parking is allowed, you need to turn on the double flashing lights. It is against the traffic regulations to park on the road where parking is prohibited and turn on the double flashing lights. 3. Towing the faulty motor vehicle: When the tractor is towing the faulty motor vehicle, both the faulty motor vehicle and the tractor need to turn on the double flashing lights.