What can you do if you encounter a threatening individual but cannot escape?

Choosing to call security and wait is a prudent course of action when faced with a threatening individual and the option to escape is not available. This response channels professional assistance who are trained to handle such critical situations. By notifying security, you ensure that trained personnel can intervene, assess the situation, and take necessary actions to ensure everyone's safety.

Moreover, this option allows you to remain engaged in safety measures without exposing yourself to further risk. By waiting in a secure location until help arrives, you can remain safer and minimize potential danger.

In contrast, discussing the issue calmly or attempting to negotiate could escalate the situation, as they require engaging directly with a potentially dangerous individual. These approaches carry inherent risks, as they may provoke the individual further or misinterpret their intentions. Hiding and waiting for an all-clear may be suitable in some scenarios, but it does not actively ensure help is on the way, which can create uncertainty and delay the response needed to diffuse the threat. Hence, calling security combines proactive measures while prioritizing personal safety effectively.