In which of the following situations is a security guard allowed to use physical force?

The correct answer is that a security guard is allowed to use physical force to remove a trespasser from the property. This situation falls within the authority of a security guard to maintain safety and security within the premises they are tasked to protect. When a person is unlawfully present on private or restricted property, a security guard can take reasonable actions, including using physical force if necessary, to ensure the individual leaves the premises to mitigate any potential threat to property or safety.

It’s important to note that the use of physical force must be reasonable and proportionate to the situation. The primary goal is to protect the property and its occupants without escalating the situation unnecessarily.

In contrast, the other situations outlined do not typically authorize the use of physical force. Detaining an individual for questioning requires adherence to strict legal protocols, and using physical force in such a case may not be justified without probable cause. Feeling threatened does not automatically grant the right to use physical force. The context must be carefully evaluated, and security guards are often trained to de-escalate situations rather than resort to force. Lastly, relying solely on emergency measures limits the circumstances under which a security guard can act, as it generally pertains to life-threatening situations rather than routine security enforcement.