What are the precautions for driving in foggy weather?

Precautions for driving in foggy days: rational use of car lights; Listening is very important; Pull over at the right time; In case of heavy fog, don't drive until the line of sight is completely restored; Pay attention to speed limit driving; Defogging skills of front windshield.

1, rational use of lights

The correct use of car lights is an important factor to ensure the safety of driving in foggy days. When driving in foggy weather, the driver should turn on all the front and rear fog lights, and if the fog is heavy, he can also turn on the double flashing lights. The main function of turning on fog lights and double flashing lights is to let drivers of other vehicles observe you better and avoid rear-end collision or scraping accidents. 2. Listening is very important

Hearing is equally important for drivers when driving on expressway. Once you hear the sound of a car colliding in front, you should stop the car at the side of the road quickly and turn on all the lights while ensuring safety. People in the car need to climb over the guardrail and wait at the roadside, and set up warning signs behind the car150m along the outside of the road, and then quickly leave the road. Once a rear-end collision occurs in foggy days in expressway, it is mostly a serial rear-end collision. At this time, people should leave the road quickly to ensure their own safety. 3. Pull over in time.

It was too late to enter the nearest service area in case of sudden heavy fog. You should park your car on the expressway emergency parking belt as soon as possible, and turn on the fog lights, width indicators and taillights. In addition, warning signs should be set at the direction of coming cars150m. After parking, get off on the right and try to stay away from the road. Never sit in the car and avoid the guardrail to avoid being hit by passing cars. When the line of sight is restored to a certain extent, leave the emergency stop as soon as possible.

4. In case of heavy fog, don't drive until the sight is completely restored.

In foggy days, drivers must wait patiently, and can't rush into foggy areas in order to seize time. When the fog has just dispersed, the fog along expressway is often thick and light, the speed is difficult to control, and traffic accidents are more likely to occur, so we should not take it lightly. In addition, the high-speed police said that if you encounter foggy weather, you should try to avoid driving in expressway to avoid accidents due to poor visibility in foggy days. 5. Pay attention to the speed limit.

Even in the light fog area, the driving speed should be appropriately reduced and the driving distance should be appropriately increased. When the visibility is 200 meters to 500 meters, the anti-glare low beam lamp, width indicator lamp and tail lamp must be turned on, the speed shall not exceed 80km/h, and the distance between vehicles shall be kept above150m. 6, the front windshield defogging skills

When driving in foggy weather, the front windshield fogs easily. Don't drive while wiping the fog at this time. When encountering fog on the front windshield, turn on the air conditioner or slightly open the window to eliminate or avoid the fog on the glass.