Final answer:
Responsibility for addressing a situation where an individual in a Restricted Area does not display identification lies with the Security personnel. They are tasked with ensuring that restricted areas are properly controlled and only authorized individuals are present.
Step-by-step explanation:
If you notice a worker in a Restricted Area who is not displaying airport identification, the responsibility for addressing this situation typically falls to Security personnel. All members of the airport community, including staff working for the airlines and airport management, have a duty to be vigilant for the purposes of safety and security. But in terms of professional responsibility, it is the trained security personnel who are primarily tasked with ensuring that access to restricted areas is controlled and that all individuals present are authorized to be there, which is verified through proper identification.
Security procedures dictate that any unbadged or unauthorized individuals in secure or restricted areas should be challenged or reported to security immediately. It is essential that all airport employees are aware of these procedures and follow them to ensure the integrity of airport operations and the safety of passengers and staff.