Extremely harsh lighting should be introduced into the schools so that students and faculty can be lighted from every angle at all times.
This will prevent them from being frightened by their own shadows!
P.S. My dad belonged to the Gun Club in High School.
No one was scared and no one got shot.
I was on our High School Rifle Team (sponsored by the USMC) all 4 years of high school; we brought our weapons to school every day for practice (yes, live fire) on the school range.
No body ever got shot, no body ever freaked out, none of the students or staff ever wet their pants, or wound up in the terrorized fetal position as far as I know.
Course that was back in the 60’s, different world I guess.