When should you use your headlights?

Answer: B — When visibility is reduced and during nighttime

Using headlights is essential for maintaining safety while driving, especially in conditions where visibility is compromised. Headlights should be used during nighttime to illuminate the road ahead and ensure that you can see and be seen by others. Additionally, using headlights when visibility is reduced—such as during rain, fog, snow, or other adverse weather—improves your own ability to see the road and helps other drivers know you are there. The requirement to use headlights is not limited to specific scenarios like daytime driving or only when conditions are overtly severe. Instead, the guidelines emphasize a broader application whenever visibility is diminished, reinforcing the importance of headlight use for safe driving practices. This proactive approach aids in preventing accidents and ensuring that both drivers and pedestrians are safe on the road.