Ace the New Brunswick Security Guard Exam 2025 – Unlock Your Guarding Superpowers!

A security guard is authorized to detain an individual primarily when they witness a crime being committed or if that individual poses a threat to safety. This authority is grounded in the concept of a citizen's arrest, which allows individuals, including security personnel, to take action if they see a crime occur firsthand.

Witnessing a crime gives the security guard a legitimate reason to intervene, as the immediate circumstances highlight a clear danger to public safety or property. Additionally, if an individual poses a threat, whether through aggressive behavior or other indications that they might cause harm, the guard must act decisively to prevent any potential harm to themselves or others.

The other situations presented do not provide a legal basis for detention. Feeling unsafe is subjective and does not constitute a valid reason to detain someone. Suspecting someone is underage might raise an issue requiring attention, but it does not justify detention without further evidence of wrongdoing. Events being public does not automatically empower a security guard to detain individuals; their authority hinges on witnessing specific behaviors or actions that threaten safety or are against the law.