How to use lights in foggy days

How to use the lights in foggy days How to use the lights in foggy days: When driving in foggy days, the front and rear fog lights should be turned on. If the fog is heavy, you can 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 better observe the owners and avoid rear-end collision and scraping accidents. When there are no fog lights, turn on the width indicator and double flashing lights to attract the attention of other drivers. When driving in foggy days, when the visibility is less than 200m and greater than100m, the speed shall not exceed 60km/h; When the visibility is less than 100 meters and more than 50 meters, the speed shall not exceed 40 kilometers per hour; When the visibility is within 30 meters, the speed should be controlled below 20 kilometers per hour.

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