I just realized that the doors in the new wing of the building do NOT lock from the inside. Since I cannot carry at school without the risk of being expelled i would at least hope i could put something between me and an active shooter. I mean a locked door isn't much but it would be better than nothing. I mean even if it wasn't an active shooter and just a crazy guy tryin to get to someone a locking door could prevent a situation from getting worse. Granted the doors in the old building lock but there are about 10 or so rooms over there that dont lock from the inside. I asked the director about this situation and he said it was so no one could lock themselves inside. I asked him "Isn't that a bit of a catch 22?" He said it was. I'm really debating on buying a small cz 9mm and carrying that while at school.