If you must park on the airfield, where is it permitted?

Answer: C — Only in designated parking areas

Parking on the airfield is heavily regulated for safety and operational efficiency. The correct answer indicates that parking is only permitted in designated parking areas. These areas are specifically allocated to ensure that aircraft operations are not disrupted and that vehicles do not interfere with airfield activities. Designated parking zones are chosen to maximize safety and maintain clear pathways for aircraft movements. Parking in any available space or near the runway can pose significant safety risks, as it could obstruct flight paths or areas designated for aircraft operations. Allowing vehicles to park wherever they choose, even with the engine off, increases the potential for accidents and complicates airfield operations. Therefore, adhering to the requirement to park strictly in designated areas helps to maintain an organized and safe airfield environment. This guideline is part of broader airfield driving regulations that ensure the safety of both personnel and aircraft.