What should you do when driving in foggy conditions?

When driving in foggy conditions, it is essential to use low beams and reduce your speed. Low beams are more effective in fog because they direct light downward, minimizing the chance of the light reflecting off the fog and causing glare, which could impair visibility. High beams, on the other hand, can reflect off the fog, rain, or snow, making it even harder to see. Reducing speed is crucial because fog reduces visibility significantly, often to less than 100 feet, meaning it is much harder to see other vehicles, road signs, or any obstructions.

Driving at the speed limit in such conditions can be unsafe as the posted limits may not account for reduced visibility. Ignoring fog warnings can lead to dangerous situations, as drivers may underestimate the risks associated with foggy weather. Thus, using low beams and reducing speed is the safest strategy when navigating through foggy conditions.