intruder drill
Lockdown practice session
An intruder drill is a practice exercise in schools or workplaces preparing occupants to respond if a dangerous person enters the building.
Participants typically learn to lock doors, hide, remain silent, and follow other safety protocols.
Also called lockdown drill or active shooter drill: The school conducts intruder drills twice a year.
- lockdownEnforced restriction on movement
- shelter in placeEmergency stay-inside order
- evacuationRemoval from danger
- shelterProtected place or structure
- alarmUrgent warning signal
emergency · hiding · classroom · announcement · police · school safety · crisis plan · safety · threat · practice · protocol · school · active shooter · code red · duck and cover · barricade · silence · stay quiet
intruder drillfire drill
Emergency evacuation practice
evacuation drill · building evacuation · tornado drill · earthquake drill · hazmat drill
intruder, drill, intrude, intrudes, intruded, intruding, intrusion, intrusions, intrusive