What authority does an airside officer hold?

The role of an airside officer includes significant responsibilities that are crucial for maintaining safety and security in airport operations. The correct answer highlights their authority to produce and revoke Airside Driving Permits (ADPs), as well as to check and inspect vehicles. This authority is vital for ensuring that only authorized personnel operate vehicles within the airside area, thereby safeguarding overall airport security and safety.

By being able to produce and revoke ADPs, the officer plays a critical role in validating the qualifications of drivers and their adherence to airport regulations. Checking and inspecting vehicles allows the officer to ensure that all vehicles comply with safety standards, which is essential for preventing accidents and maintaining smooth airport operations.

The other options, while pertaining to relevant responsibilities, do not encompass the full scope of authority held by an airside officer. Advising on safety, enforcing penalties, and monitoring passenger movement are important tasks but are either limited in scope or not directly related to the specific enforcement and regulatory functions of an airside officer. Thus, the comprehensive authority of the airside officer is best captured by their ability to manage ADPs and vehicle inspections.