What action should you take if you encounter an unescorted visitor?

When encountering an unescorted visitor, the correct action is to report the situation to Security immediately. This ensures that the appropriate steps are taken to maintain safety and security within the facility. Unescorted visitors can pose potential security risks, as they may not have authorization to be in certain areas. By reporting them, Security personnel can assess the situation, verify the identity of the visitor, and take necessary actions to ensure the safety of everyone in the area. Furthermore, involving Security helps in maintaining protocol and ensures that all visitors are accounted for, enhancing the overall safety of the environment.