Hi Pud,
I really can not believe your son's school is over reacting this way. My daughter has been newly diagnosed in March and her school have been fantastic. They know I'm only a phone call away if they need to ask any questions (which they have) and in an emergency I'll be there straight away.
I can understand your frustration. Testing your son's Blood Sugar every hour is ridiculous. We try to tell our children that everything carries on as normal and they will lead a perfectly normal life then some ignorant idiot decides to throw a spanner in the works.
Well, I hope you get it sorted asap.
Please let me know how you get on. Good Luck!!
D's Mummy