though the topic of the thread is about collective worship (presumably a CofE school with religious assemblies) and NOT RE lessons I'll chuck in my 2p re RE lessons since most of the recent comments seem to be about them
I don't really see an issue with them these days as they're not about preaching but learning about different cultures, having said that I wouldn't see much of an issue in them being dropped as similar material (with reference to the history of different areas of the world and re: current societies) could perhaps be covered in both History and Geography respectively if there is a need to make room in the curriculum for more useful subjects such as perhaps an enhanced CS/tech curriculum and some basic finance lessons (companies like pay day lenders really shouldn't exist and education could perhaps at least help to diminish their role - ditto to reducing reliance on food banks, credit cards and IVAs/bankruptcy etc..).
I don't really see an issue with them these days as they're not about preaching but learning about different cultures, having said that I wouldn't see much of an issue in them being dropped as similar material (with reference to the history of different areas of the world and re: current societies) could perhaps be covered in both History and Geography respectively if there is a need to make room in the curriculum for more useful subjects such as perhaps an enhanced CS/tech curriculum and some basic finance lessons (companies like pay day lenders really shouldn't exist and education could perhaps at least help to diminish their role - ditto to reducing reliance on food banks, credit cards and IVAs/bankruptcy etc..).