What should I do if I encounter fog on the highway?

Bian Xiao provides you with the following information about "What to do if you encounter fog on the highway":

If you encounter foggy weather when driving on the expressway, you should turn on the car's danger lights and rest in the nearest service area. The speed of vehicles on expressways is generally high. If you encounter foggy weather, the line of sight will be blocked, which will bring safety hazards to the car. Therefore, when you encounter foggy weather on the expressway, your car should slow down. Turn on the double flashing lights of the car, and it is best to wait for the foggy weather to improve in the nearest service area before driving on the road. If the foggy weather is very serious, the expressway may take road closure measures to prohibit other vehicles from entering the expressway, and the vehicles driving on the expressway will not be affected. After the road is closed, the vehicles that don't obey the command on the expressway need to be punished to ensure the safety of the vehicles. Million car purchase subsidy