I don't know about you guys but I remember middle school as the supreme jackass exposure period of my life. Kids in my middle school would have tried to throw other kids in the room and hold the door closed.
That's true of every junior high/ middle school. Vaults at such schools should have 2 locks on the door for extra security against idiot pranster kids I would think. Kids that age usually are not capable of planning pranks that are not dangerous.
Back in college, a classmate had somehow a set of master keys to transformer vaults and elevator control rooms and such. Both of us were electrical engineers, and wise enough to just look at (and not touch!) the transformers and high voltage switch gear in those places. Though I don't think either of us were aware of arc blast hazards, we still kept our distance (several feet) to avoid high voltage. College dorm buildings had transformer vaults. Both of us kept quiet about the keys he had.
