What should you do if you are driving in fog?

Driving in fog presents unique challenges due to reduced visibility. Using low beam headlights is essential in foggy conditions because they are designed to illuminate the road without reflecting too much light off the fog, which can create a blinding effect. High beam headlights tend to shine directly into the fog, causing glare and making it even harder to see.

Additionally, reducing your speed is crucial when driving in fog. Lowering your speed allows you to react more appropriately to sudden changes in visibility or unexpected obstacles, ensuring a safer driving experience.

While turning on hazard lights can signal to other drivers that you are stationary or moving slowly, it doesn't enhance your own visibility on the road. Increasing speed is dangerous in fog because it can lead to loss of control and increase the likelihood of accidents. Thus, the combination of using low beam headlights and reducing speed is the safest approach in foggy conditions.