To protect people: Every school and office should have some kind of lockdown procedure that stipulates how doors should be locked, where people should hide, and how the authorities should be called
Answered 2/10/2016
1.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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