While driving in foggy conditions, which headlights should you use?

Using low beam headlights while driving in foggy conditions is essential for maintaining visibility and safety. High beam headlights tend to reflect off the fog, rain, or snow, creating a glare that can significantly reduce visibility rather than improve it. This glare can make it even harder to see the road ahead and can also blind other drivers, increasing the risk of accidents.

Low beam headlights, on the other hand, are designed to provide adequate illumination without causing excessive glare in such conditions. They project light down towards the road, which allows the driver to see without the risk of blinding themselves or others. While fog lights can also be used, they are typically meant for situations where visibility is extremely poor and are often used in conjunction with low beams rather than as a primary light source.

Driving with headlights off in fog is not safe as it drastically reduces visibility, making it difficult for both the driver to see and for other vehicles to see the driver. Therefore, low beam headlights are the most effective choice for navigating safely in foggy weather.