Which action should a vehicle operator take upon approaching a construction zone on the airside?

Upon approaching a construction zone on the airside, the vehicle operator should follow the signs and directions provided in the area. This adherence to signage is crucial for maintaining safety for both the vehicle operator and the construction personnel. Construction zones are often marked with specific signs that indicate reduced speed limits, detours, or other important information relevant to the site conditions.

By following the posted signs and directions, operators help to ensure a smooth flow of traffic and minimize the risks associated with ongoing construction activities. This is particularly important in an environment like an airside area where safety regulations are strict, and the presence of aircraft and personnel requires heightened awareness and compliance with all safety protocols.