During a weapon check-out process, which action should NOT be taken?

Maintaining possession of the key during the weapon check-out process is not advisable as it can lead to security risks and accountability issues. The proper protocol typically requires that keys be returned to the designated security officer after accessing the weapon. This ensures that only authorized personnel have access to the weapon and that the chain of custody is strictly maintained. By returning the key, the officer helps uphold safety standards and accountability within the facility, ensuring that access to weapons is controlled and monitored.

In this context, options that involve returning the key to the security officer or leaving it in the locker (if appropriate) are standard practices designed to enhance security measures, while keeping the key poses a risk of unauthorized use.