What should a security officer do if a situation requires an arrest?

The appropriate action for a security officer in a situation that requires an arrest is to contact local law enforcement. This course of action aligns with the role and limitations of a security officer. Security officers typically do not have the same authority as law enforcement officers to make arrests, and taking direct action could potentially escalate the situation or lead to legal repercussions for the officer.

Involving local law enforcement ensures that trained professionals handle the arrest, which is crucial for maintaining safety and order. Law enforcement personnel have the necessary training and legal authority to manage such situations effectively, including making arrests, conducting investigations, and ensuring the rights of individuals are respected.

The other choices provide less effective responses in this context. Attempting to arrest a person directly could lead to complications, including potential liability issues for the security officer, as they might not be legally permitted to proceed without law enforcement. Calling for backup and waiting may not be sufficient if an immediate arrest is required, and focusing solely on de-escalation ignores the necessity of resolving the arrest situation properly by involving law enforcement. Therefore, contacting local law enforcement is the most appropriate and effective response.