California BSIS Guard Card practice questions and answers 2026. Tap an option to test yourself — you'll see the correct answer and a plain-English explanation for every question. Free, no login.
Q11Which scenario does NOT justify a citizen's arrest by a security officer?
✓ Correct answer: A. An employee told the officer that someone shoplifted yesterday but the officer did not witness it
Hearsay alone (someone told you) is not sufficient for a citizen's arrest for a misdemeanor; the offense must have occurred in the officer's presence.
Topic: Power to Arrest
Q12The term 'reasonable cause' (also called probable cause) in the context of a citizen's arrest means:
✓ Correct answer: D. Facts and circumstances that would lead a reasonable person to believe a crime has been committed
Probable cause is an objective standard based on articulable facts, not mere suspicion or hunches.
Topic: Power to Arrest
Q13When a security officer uses a citizen's arrest, they are acting under:
✓ Correct answer: C. The same legal authority as any private person under California Penal Code
Security officers performing citizen's arrests use the same authority available to any private citizen under PC 837—they have no additional law enforcement powers.
Topic: Power to Arrest
Q14A person being detained under citizen's arrest demands to see the security officer's badge. The officer should:
✓ Correct answer: B. Show their guard registration card and identify their employing agency if asked
California law requires licensed security guards to display their guard card on request; transparency helps establish legitimacy and reduces tension.
Topic: Power to Arrest
Q15A security officer arrests someone for what they believe is a felony, but it turns out no felony was actually committed. The officer may face liability for:
✓ Correct answer: A. False arrest and false imprisonment
Under PC 837(3), a citizen's arrest for a felony is only lawful if a felony has in fact been committed. If no felony occurred, the arrest is unlawful regardless of intent.
Topic: Power to Arrest
Q16Which best describes a 'detention' versus a 'full arrest' in California?
✓ Correct answer: D. A detention is a brief investigative stop; an arrest means the person is formally taken into custody
A detention (Terry stop) is a temporary investigative hold based on reasonable suspicion; an arrest requires probable cause and formally takes the person into custody.
Topic: Power to Arrest
Q17Under PC 490.5, a merchant (or their agent, such as a security officer) may detain a person in a reasonable manner for a reasonable time in order to:
✓ Correct answer: C. Investigate whether shoplifting occurred
PC 490.5 (the merchant's privilege) allows detention to investigate suspected shoplifting, not to punish or collect payment.
Topic: Power to Arrest
Q18If a security officer witnesses a person commit a misdemeanor battery against another person, the officer:
✓ Correct answer: B. May make a citizen's arrest because the offense was committed in their presence
Battery is a misdemeanor (or felony depending on severity). When witnessed directly, the officer may make a citizen's arrest under PC 837.
Topic: Power to Arrest
Q19The term 'false imprisonment' as it applies to security officers means:
✓ Correct answer: A. Unlawfully restraining or confining another person without legal authority
False imprisonment occurs when a person is detained or confined without lawful authority or consent; security officers can be civilly or criminally liable for this.
Topic: Power to Arrest
Q20A security officer receives a radio call that a person matching a certain description committed a robbery an hour ago and may be in the parking lot. The officer locates the person. Which action is MOST appropriate?
✓ Correct answer: D. Observe from a safe distance, contact police, and provide updates
Without witnessing the crime, the officer lacks grounds for a citizen's arrest for a misdemeanor. For the felony exception, they should support law enforcement rather than act unilaterally.
Topic: Power to Arrest
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