When must headlights be used?

Headlights must be used under various conditions to ensure safety and visibility on the road. When weather conditions reduce visibility, such as during rain, fog, snow, or any situation where you cannot see clearly, using headlights is essential to make other drivers aware of your presence. In addition, headlights should be utilized during inclement weather, as these conditions often lead to decreased illumination and visibility.

The requirement to use headlights is not limited to nighttime driving alone; they are important in adverse weather conditions regardless of the time of day. Therefore, the combination of needing headlights in both diminished visibility due to weather and during general inclement weather encapsulates the comprehensive approach to safe driving practices. This understanding reinforces the critical nature of visibility and awareness on the road.