How must drivers respond to a "ground stop" order from air traffic control?

When a "ground stop" order is issued by air traffic control, it is a directive that requires all vehicles to stop moving immediately. This is crucial for maintaining safety and order on the airfield, particularly when air traffic or emergencies necessitate a halt in operations. By stopping all vehicle movement, drivers ensure not only their safety but also the safety of aircraft, personnel, and other vehicles on the airfield.

This immediate halt allows air traffic control to manage the situation effectively, whether it involves managing an emergency, coordinating air traffic, or responding to other critical operational needs. Drivers must remain in place and await further instructions to ensure that the situation is assessed properly and all safety protocols are observed before resuming movement.

Other responses, such as continuing to drive cautiously or seeking immediate parking, would not comply with the directive and could contribute to dangerous situations on the airfield. Similarly, driving in circles would disrupt the orderly response required during a ground stop.