Is it permissible for an SP to handcuff subjects without an arrest?

The correct choice indicates that it is permissible for a security professional (SP) to handcuff subjects without an arrest if there is a suspicion of threat. This aligns with the principle of taking reasonable actions to protect oneself and others from potential harm. The use of handcuffs in a situation where a threat is perceived allows the SP to manage the situation effectively and ensure safety until law enforcement can intervene or the threat is neutralized.

This practice often relates to the broader context of situational awareness and the need for security personnel to make quick decisions in potentially dangerous scenarios. Handcuffing someone suspected of posing an imminent threat allows for immediate risk mitigation.

In contrast to other options, which might limit the conditions under which handcuffing is permissible, this response highlights the importance of assessing the situation and using reasonable force to ensure safety.