One of the primary duties of a security officer is to deter crime and prevent incidents.

• A. Enforcing fines
• B. Scheduling shifts
• C. Fielding complaints from the public
• D. Prevention and deterrence of crime

Answer: (D)

Deterrence and prevention of crime is the core idea here. A security officer is trained to create a visible presence, monitor activity, enforce site rules, and respond quickly to incidents so that opportunities for wrongdoing are reduced. This proactive approach lowers the chances of crime occurring and helps keep people and property safer.

Enforcing fines is more about punishment and regulatory enforcement, which isn’t the primary role of private security. Scheduling shifts is an administrative task, not a safety-focused duty. Fielding complaints from the public centers on handling issues after they arise, rather than preventing problems in the first place. So the emphasis on preventing incidents and deterring crime best describes the primary duty.