How can I drive safely when I encounter fog on the highway?

Don't say it's on expressway in foggy days, even on ordinary roads, it's very dangerous at first, so how to operate in foggy days in expressway to achieve safe driving? Let's talk about it today

First, learn to use the lamp.

In foggy days, the traffic law has strict regulations on the use of lights. When driving at a high speed with fog and visibility less than 200m, turn on fog lights, low beam lights, position lights and front and rear position lights; When the visibility is lower than 100 meters, the hazard warning flash should be turned on. In fact, the purpose of rational use of lighting is to remind other vehicles to observe themselves better and avoid accidents. But be sure to remind everyone that the high beam will blur the line of sight, so don't turn on the high beam in foggy days.

Also pay attention to the speed limit.

When the visibility is less than 200 meters, the speed shall not exceed 60 kilometers per hour, and the distance from the vehicle in front of the same lane shall be greater than 100 meters; Visibility is less than 100 meters, the speed shall not exceed 40 kilometers per hour, and the distance from the vehicle in front of the same lane shall be more than 50 meters; When the visibility is less than 50m, the speed should not exceed 20km per hour, so leave expressway from the nearest exit as soon as possible.

There is a way to brake.

In foggy days, you must always step on the brakes gently. The purpose of this is to control the speed first, and the taillights will light up when braking, which can remind the vehicles behind to keep the distance. In addition to lightly stepping on the brakes and frequently stepping on the brakes, you should also be careful not to slam on the accelerator to avoid emergency braking and slamming the steering wheel. If it is confirmed that it is necessary to slow down, first slowly relax the throttle and gently step on the brakes several times in a row to prevent rear-end collision.

The driving route is very special

In foggy days, try to drive in the middle of the road, not along the side of the road, in case of collision with Lu Lan and vehicles parked in the emergency lane on the side of the road.

Pull over at the right time.

If the fog suddenly appears on the expressway, you can park the vehicle on the hard shoulder, turn on the hazard warning flash at the same time, and set a warning sign at the direction of coming vehicles 150m. After parking, people in the vehicle will get off from the right and wait outside the guardrail to avoid being knocked down by passing vehicles, and their sight will be restored to a certain extent. Leave as soon as possible or find a safe place to park in the service area.

Glass defogging

Driving in foggy days, the front windshield is particularly prone to fog. Don't fog when driving at this time. Wiping fog will distract the driver and easily lead to accidents. If there is fog on the front windshield, turn on the air conditioner or open the window slightly. If warm air can be used to blow the windshield in the north, the fog on the glass can be eliminated or avoided.

Pay close attention/stay alert

As long as there is a rear-end collision in foggy days, most of them are serial rear-end collisions. At this time, people in the car must leave the road quickly and avoid the outside of the guardrail to ensure their own safety. Once you hear the sound of a car colliding in front, you should slow down and observe the situation in the rear through the rearview mirror, and then find a safe place to park.

Accident emergency treatment

In the event of a traffic accident, safety measures should be taken to protect the scene and report the case in time. People on board should stay away from the vehicle and evacuate outside the guardrail at the first time to ensure their own safety. For all vehicles, the more foggy the weather is, the less they can occupy the emergency parking lane, so as to avoid inconvenience to the traffic management department in diverting traffic, rescuing the wounded and cleaning up roadblocks.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.