maintained schools need to stick to the rules, but academies and free schools don't have to as there teachers are responsible and will cater for them- only 89 % don't and do give foods that are banned in maintained schools.
I wonder why Gove doesn't want to act?
www.guardian.co.uk/education/2012/may/20/jamie-oliver-banned-food-academy-mps
not overly keen on Oliver, but I think he is right on this one