What should a security guard do if they witness a crime in progress?

When a security guard witnesses a crime in progress, the most appropriate action is to report the incident to law enforcement immediately. This is crucial for several reasons. First, security guards are often not equipped or authorized to intervene physically, which can put them and others in danger. By notifying law enforcement, they ensure that trained professionals can respond appropriately. Furthermore, reporting the incident allows for an accurate record to be established, aiding in any subsequent investigation or legal proceedings. This approach is aligned with the primary responsibilities of a security guard, which include observation, reporting, and ensuring the safety of individuals in their vicinity.

Other actions, such as confronting the criminals or attempting to capture suspects, could escalate the situation or lead to unnecessary harm. Ignoring the situation altogether is not an option, as it undermines the safety and security that the guard is meant to provide. Hence, promptly informing law enforcement is the most effective and responsible course of action in such scenarios.