What is one of the prohibitions at an aerodrome?

Walking or driving on the movement area without permission is indeed a crucial prohibition at an aerodrome. The movement area consists of runways, taxiways, and other areas where aircraft are operated. Unauthorized presence in this area can pose significant safety risks, including the potential for collisions between vehicles and aircraft. These regulations are strictly enforced to maintain safety and control within the aerodrome environment, ensuring that only authorized personnel and vehicles have access to sensitive operational areas. This helps in minimizing the risk of accidents and ensuring that aircraft operations can proceed without unexpected interruptions or hazards.