Most of the pupils at my place of work were absolutely lovely. Unfortunately, we had a handful of thugs.
One decided to punch one of my colleagues during a fire drill. My colleague trained in a martial art. He didn't hit the thug who had just punched him, but he blocked the second punch.
The thug's parents called the police. The police told the parents and my colleague that he had no case to answer. However, they refused to charge the thug because he was only 15.
The parents complained to the directorate and my colleague was suspended, pending an investigation.
The police got the thug for TWOC when he turned 16. Nowadays, he wouldn't even get Community Service for that.
I reported it when another teenager punched me in the stomach. The police '"lost the paperwork" and SACRO tried to persuade me to have a "restorative conversation" with the boy who was "really sorry that" I'd "got in the way".
As I said in a previous post, the only time I can recall anything happening was the time a teenager set fire to a homeless person.
Police Scotland simply does not want to know.