I do think this is more about the meat really. I think the issue is more should our country be catering for other religions and cultures.
I do have an issue with the meat, but then that's me as a farmers daughter. The descriptions of the methods don't really give the full picture IYKWIM?
Anyway, for me too there are further issues, and as a country I think we should have more of a 'when in Rome' approach. I'm quite happy for people of other cultures and religions to be here and do things differently for themselves, but I don't see why British people should be expected to compromise the British way of life to accommodate them.
I also think that it's complete overkill for schools to change their menu for 7% of their pupils, ignoring the requirements of the other 93%.