clear the area
- evacuateLeave due to danger
- disperseCause to spread apart
- vacateLeave a place empty
- scatterDistribute in random directions
- fleeDepart swiftly from threat
emergency · danger · warning · sirens · escape · bomb · threat · police · cordon · perimeter · safety · crowd · panic · urgency · sweep · secure · lockdown · rush
- warningswarning, alert, caution, danger, warning sign
crowd control
clear the areacongregate
Gather as a group
convene · gather · assemble · crowd together · rally