How about single entry with metal detectors. Also, the custodians can be trained to carry weapons. They know the schools better than anyone and the position could become a coveted, high-paying job.
That’s what my high school had. The hall monitors and door guy were PD with K9
They were stopping fights that had people using knives and brass knuckles and lead pipes. Instances dropped to zero. That was late sixties
Yes, of course.
How about 39 police calls because you are crazy dangerous and a history of animal torture gets you sent somewhere nice where you can't hurt anyone?