Trouble is you'd be scooping up 90% of boys in a certain race, class, age bracket, because those ballys and bikes and Nike tech are effectively fashion at this point even if you're doing nothing wrong. And if that's the case you don't need AI you can just wait outside the school gates and arrest everyone.

Those are the types likely to be committing a lot of the crimes. Come to a working class town and see for yourself, or go on any local town Facebook group or council page and look at the comments.