What action should be taken upon seeing a flashing green light?

A flashing green light at an airport indicates that the area is clear for taxiing. This signal is intended to guide pilots and ground personnel to operate safely on the taxiways. When a flashing green light is observed, it means that there are no obstructions or vehicles in the taxi path, allowing for safe movement of aircraft.

Understanding this signal is crucial for maintaining efficient ground operations at the airport, as it aids in preventing accidents and ensuring that aircraft can taxi without unnecessary delays. In contrast, other responses would either misinterpret the meaning of the flashing green light or unnecessarily complicate the situation, leading to potential hazards or disruptions in ground traffic.