A Lockdown Response is to be utilized for situations where an actual crisis situation has occurred. An appropriate response should be implemented for any situation involving the following scenarios:
When a hostile person(s) is actively causing death or serious bodily injury or the threat of imminent death or serious bodily injury to person(s) within a building, the following procedures should be implemented:
REMEMBER: If the fire alarms sound while in lockdown, wait for the evacuation command with authentication, or obvious indicators such as smoke, flames, verbal confirmation, etc.