Sorry katelyle, but I purposely didn't give all the information in the OP because I wanted to know if it was an acceptable punishment regardless of a SN or not, maybe I'm wrong but I didn't want anyone to pussyfoot around it which I feel is sometimes done with a situation involving a child with SN, I just wanted a straight answer, which thanks to everyone I got.
aloha I really do hope that year 1 will be a happier time for your ds, I know exactly of the anxiety you describe. When ds has a particularly bad time at school he shouts and pushes me after school. I hate it and dread what type of mood he's in. Sometimes I see the horrified look on the other parents faces and it cuts me up inside. Now at least I've got 51 days (yep counted!) of not having to endure that. Enjoy Majorca.
I've only pulled him out for the rest of the term, the headteacher was lovely on the phone, totally understanding and spoke of ds being more stressed than usual over the last week or so, and yes blu, changes of any kind does effect ds, and there's been plenty of that lately. I was surprised to hear the head hadn't even been told of the hitting incident.
meandmyflyingmachine, no I had nothing like that on his IEP, but I'm hoping that when he'll have his statement in place at his next school they'll think of better punishments and strategies than withholding a biscuit and writing a sorry note 3 times.