What to Do When Fog Occurs on the Highway?

[DiAnthony]

When encountering heavy fog with extremely low visibility, it is best to drive the vehicle to a safe area by the roadside and wait until the fog dissipates or visibility improves before continuing. Before driving in foggy conditions, thoroughly check all the vehicle's lighting devices. Utilizing lights effectively can enhance visibility and help discern the movements of other vehicles and pedestrians. In foggy weather with poor visibility, frequently using the horn can serve as a warning to pedestrians and vehicles. Upon hearing another vehicle's horn, immediately respond by honking in return.