How to Handle Patchy Fog on Highways?

[MacAsher]

When encountering patchy fog on highways, immediately take deceleration measures and turn on the hazard warning lights under the premise of ensuring safety, then slow down and move into the far-right lane. The purpose of this is: in case of an accident or traffic jam ahead, you can quickly enter the emergency lane to avoid being rear-ended by following vehicles. If you suddenly encounter patchy fog, first release the accelerator pedal and reduce the vehicle speed to within the range required by traffic regulations through gentle braking. When visibility is less than 200 meters but more than 100 meters, the speed should not exceed 60 km/h; when visibility is less than 100 meters but more than 50 meters, the speed should not exceed 40 km/h.