Energizer
NES Member
My sister is a teacher and she has three doors to her room. Only one has a lock and it locks from the outside, with a key. After the last big shooting we were talking about security and I said "If they're serious about safety, how about they spend a couple hundred bucks per room to install deadbolts? You could probably have locksmiths in there tomorrow." She didn't see how that would help
Manual deadbolts or surface locks are specifically "not" permitted on classroom doors, by code. They can be locked, but must allow exiting without unlocking. Was searching for a citation, but I believe classroom doors are required to open (or swing) "out" also (egress codes). So much for that wedge doing anything.