When are you required to use your headlights when driving?

The requirement to use headlights from sunset to sunrise and during inclement weather is designed to enhance visibility and ensure safety for both the driver and other road users. Headlights help illuminate the road ahead during nighttime hours when natural light is minimal, making it easier to see obstacles, pedestrians, and other vehicles.

Additionally, using headlights during inclement weather—such as rain, snow, or fog—improves visibility significantly. Adverse weather conditions can obscure vision, and having headlights on not only helps the driver see better but also makes the vehicle more visible to others on the road. This practice is crucial for accident prevention and ensuring a safe driving environment.

Other options do not encompass the full range of situations where lights should be used. For example, using headlights only at night omits the important factor of visibility during poor weather. Similarly, suggesting that headlights are only necessary in cloudy weather or foggy conditions neglects the broader context of safe driving practices required in various lighting and weather situations.