What should you do when driving in foggy conditions?

When driving in foggy conditions, using low beams or fog lights is critical for safety. High beams can create a glare and make visibility worse because the light reflects off the fog, limiting your ability to see. Low beams are designed to point down at the road surface and can help illuminate the area directly in front of your vehicle without causing excessive reflection. Fog lights are specifically designed to cast a wide, low beam that cuts through the fog, enhancing visibility in these conditions, making it easier to see both the road and other vehicles.

In contrast, driving at normal speed may not be safe as fog can significantly reduce visibility, making it essential to adjust your speed according to the conditions. Additionally, while pulling over until the fog clears may sometimes be a viable option, it isn't always practical, especially if you find yourself in a situation where stopping might be unsafe due to heavy traffic or road conditions. Thus, using low beams or fog lights remains the best choice for improving visibility and ensuring safety while driving in foggy conditions.