The scary thing is that there doesn't seem to be any middle-ground between "letting bad behaviour go unpunished" and "call in the police". There's a whole range of discipline options here that are just...missing.
At my children's school, if they act up, they are told off. Getting told off works because most of the time, they care when it happens. Their teachers' opinions of them matter to them. They mostly want to behave properly. But it sounds as if that's not happening in the schools mentioned in the article.
Actually, come to think of it, that's how it works at home as well. Generally speaking, my children want to be good and they want me to approve of them. If they didn't care about my opinion, I don't know what I'd do to be honest.
I don't know where it goes wrong, but I wish I did, because maybe then I could make sure it doesn't happen to my children. Is this going to happen to our kids too? Will they just stop wanting to behave in the right way?
Scary, scary thought.