Precautions for driving safety in foggy days

Safety precautions for driving in foggy days are as follows:

1, use the lights reasonably. When driving in fog, the fog lights should be turned on. Need to be reminded that you can't turn on the high beam in foggy days.

2. Pay attention to the speed limit. When driving in foggy areas, according to the different visibility, turn on the anti-glare low beam, width indicator and taillight, appropriately increase the distance between vehicles and reduce the speed. When the visibility is below 50 meters, drivers of vehicles that have entered expressway must turn on fog lights, anti-glare low beam lights, width-indicating lights and tail lights in accordance with regulations, and leave the foggy area under the principle of ensuring safety, and the speed shall not exceed 20 kilometers per hour.

Don't slam on the brakes. Don't slam on the brakes when driving in foggy weather. Sudden braking can easily lead to rear-end collision, and it is more likely to lead to a series of rear-end collision traffic accidents in expressway. If you need to brake, you can lightly step on the continuous brake, which can not only control the speed, but also remind the following car.

4. Pay attention to the choice of driving route. Driving in foggy days, if it is one-way three-lane, try to drive in the middle lane; If it is a one-way two-lane road, try to drive in the outer lane.

5. Try to avoid overtaking. The visibility is low in foggy days, which is not conducive to observing the adjacent lanes and oncoming cars. You should try to follow the car in front and avoid overtaking.

6, the front windshield defogging skills. When driving in foggy days, when the front windshield is foggy, you should turn on the air conditioner or slightly open the window to eliminate or avoid the fog on the glass.

thick fog

Fog refers to the weather phenomenon that there are countless small water droplets or small ice crystals suspended in the air near the ground, resulting in horizontal visibility less than 500 meters.