When is it necessary to use headlights during the day in Maryland?

Headlights are essential for visibility and ensuring safe driving conditions, especially when visibility is compromised. In Maryland, it is necessary to use headlights during the day when visibility is low, such as in fog or heavy rain. This practice helps to make your vehicle more visible to other drivers and pedestrians, reducing the risk of accidents.

In conditions like fog or heavy rain, natural light is often insufficient, and headlights illuminate the road ahead while also making your vehicle more noticeable to others. This is especially critical in adverse weather when visibility can be drastically reduced.

While headlights might be used during sunrise and sunset, or on highways and in residential areas, these situations do not fully encapsulate the requirement for using headlights when actual visibility is impaired. Hence, the emphasis on low visibility conditions serves to enhance safety on the road.