Dd1 has just told me that today as they were finishing lunch, the school cook came and sat with them.
She often does this apparently, and she asked dd1 if she liked the cake that they'd had that day. Dd1 said it was ok, and asked if cook could make cheesecake for tommorow.
The cook said she has been told she can no longer serve cheescake as it isn't healthy enough. Dd1 then asked about cheese pasties, and apparently cook said that she has been told she can't do those either, but she still will be.
I think the world has gone mad if they think that a child having a slice of cheesecake once a week is going to make them fat or give them health probs.