They should put electronic locks in schools so that any teacher or administrator can push a button and lock every door at the same time.
Sounds good unless I happen to be one of those out in the hallways when the locks are thrown, then at the very least I’m fumbling for my keys when seconds might count, if I had keys to fit adjacent doors.
I’d go with a simple mechanical lock thrown manually from the inside of the door.
"...if the gentlemen of Virginia shall send us a dozen of their sons, we would take great care in their education, instruct them in all we know, and make men of them." Canasatego 1744
