I don't believe zero tolerance works. Pupils are human just like teachers.
Zero tolerance doesn't teach skills. It punishes those not yet acquired.
I think there is a time and place for it when there's clear evidence it's a choice but I'm a true believer that behaviour is communication.
For children with send it's usually that demand is outweighing capacity.
Some students are struggling with difficult homelives.
Some have MH difficulties.
Some just have poor organisation but with support to set up planning etc they can overcome this.
I've seen so many students in our local schools with zero tolerance go from being 'good students' to ones on report and getting detentions (sometimes 3-4 a day) in the space of a few months. In one case the school even admit its out of character - but say they child needs to behave. They are ignoring the Mum who is agreeing behaviour is unacceptable but the student needs support. She recently watched her father physically assault her sister and they family separated. School actually said this isn't their problem
. Student went from 1 detention in 18 months to 35 since January and 4 weeks on report. Behaviour is getting worse but school insist the punishments and zero tolerance will eventually teach her to "make correct choices".
Students forget homework. They are human. My ds forgot his homework folder Friday with 3 pieces in it. All teachers said they know he does it and hand it on Monday. Three detentions wouldn't have cured his executive function and organisation related to his asd. He will get lunchtime detention if he doesn't do it Monday though - which is fine.
Other schools locally would have given 3 x 1 hour detention. I'm not sure what that would have done other than have given the student less time in the evening to organise themselves. It was a genuine mistake. (He took it it out put 5 pieces in it and then I called him for dinner so he put it on his desk).
I'm not sure there's any simple solution. But I do know the school ds first attended (secondary academy) uses the zero tolerance system to drive send kids out. 7 have had this in 2 years. The other school who does zero tolerance is also an academy.
Not sure if that's co incidence or rule of school. But they are far more "zero tolerant" than "spend funds supporting".