DD is Y6 and this other child seems to be causing so much trouble in class every day, shouting at the teacher, slamming doors, flicking light switches on and off, randomly screaming in the middle of a lesson when they don't want to do the work, mouthing off if other kids get to do something different because they've behaved well. DD says it's every lesson.
On the whatsapp group, the child's mum has said it's not their fault, they've got an ehcp for semh (think that's mental health?) and has laughed at the teacher when she's been asked to go inside to talk at the end of the day.
From the parent chat, it sounds like the child has had a few suspensions but doesn't seem to have made any difference.
AIBU to expect more from school? What would happen in your child's school if someone behaved like that?