I teach in Connecticut, in another small rural district. We used to have doors that only locked on the outside, so during intruder drills we actually had to open our doors, go out in the hallway, and then lock them. Not a very effective way of protecting students. Eventually the locks were replaced so that we never had to open the door to lock it. My school was built in the 50s during saner times. No one anticipated that schools would have to become fortresses. I am surprised that the front door to her school is not locked. After Columbine I thought that was standard procedure. My pet peeve is the teachers who wedge open side doors so they don’t have to keep taking out their keys when going in and out of the building. I would hire a locksmith for your daughter as a holiday gift. School maintenance takes forever: 2 years to fix a leaky faucet in my classroom.