When should vehicle headlights be used during airfield driving?

Answer: B — During low visibility conditions, such as at night or in fog

Using vehicle headlights during low visibility conditions, such as at night or in fog, is essential for ensuring safety and awareness while driving on an airfield. In such conditions, visibility is significantly reduced, making it increasingly difficult for drivers to see and be seen by others. Headlights help improve the driver's line of sight and make the vehicle more visible to other drivers, pedestrians, and aircraft. This is crucial in an airfield environment where the movement of aircraft and ground vehicles requires clear visibility to prevent accidents. Proper use of headlights during low visibility conditions adheres to safety protocols and regulations governing airfield operations, where unexpected situations can arise at any time. By utilizing headlights when visibility is compromised, drivers contribute to a safer driving environment for everyone on the airfield.