Privately owned Ground Motor Vehicles may operate on the airfield under what condition?

Privately owned Ground Motor Vehicles may operate on the airfield if escorted by an authorized driver. This requirement ensures that safety protocols are followed, as airfields are restricted areas with specific rules to protect all personnel and equipment. Authorized drivers have received the necessary training and are well-versed in the layout and regulations of the airfield, which helps prevent accidents and ensures compliance with safety standards.

The other options do not provide the same level of security or compliance. For example, simply having any driver's license does not indicate that the driver understands the special rules that apply to airfield operations. Displaying a parking pass or having prior approval from just any airport authority does not guarantee that the vehicle or driver meets the safety and operational standards necessary for airfield access. Therefore, the requirement for an authorized escort strikes a balance between allowing necessary vehicle access while maintaining a secure and controlled environment.