Yup, or call a security guard. Physically breaking them leaves teachers open for legal liability, or puts their safety at risk.Wait, what? Even if one kid is really smacking another around, you're not allowed to intervene? What are you supposed to do, call the principle and wait around for one kid to stop beating up another?
And their action has been?
Their focus has been mainly on administrators to try and get them to take the problem more seriously, and allow teachers greater disciplinary range. They have also given teachers best practices and workshops to help them monitor their students better, document problems quicker, and build classroom environments where the students build a culture would be discouraged. It's hard to do, but there has been a greater classroom focus on it in PD than there was say, a decade ago.