You notice a door to the client's personnel office is not completely closed during your patrol. Are you justified in stopping an employee who approaches you?

The correct choice is based on the idea that the time of day can influence the level of security risk in an environment. If the patrol is occurring at a late hour or during off-peak times when fewer employees are present, the open door to the personnel office may represent a higher potential security risk. It raises concerns about unauthorized access or theft, which justifies taking action, including stopping an employee who is approaching.

In this context, the employee's proximity to a potentially vulnerable situation, coupled with the timing that suggests a higher likelihood of misconduct or breach of security protocols, legitimizes a security guard's decision to intervene. It's important for security personnel to assess not just the physical condition (like an open door), but also the broader context surrounding that condition to make informed decisions.