When should fog lights be used?

Fog lights are specifically designed to improve visibility in conditions where visibility is significantly impaired, such as during fog, heavy rain, or snow. They emit a wide, low beam of light that is directed towards the ground, which helps illuminate the road immediately in front of the vehicle without causing glare that can impair the vision of other drivers. Using them in these conditions enhances safety by allowing drivers to see less visible hazards, road markings, and outlines of objects on the road.

Using fog lights outside of these specific conditions, such as during clear daylight hours or whenever a driver feels like it, would not be appropriate and could potentially create confusion or visibility issues for other road users. Proper use of fog lights is important not only for the driver using them but also to ensure that other drivers are not distracted or blinded by improper lighting.