The National Farmers' Union has said that it believes that ordinary farmed beef is sustainable - something that some scientists disagree with.
A spokesperson added: "Beef farmers are proud of their farming which delivers great tasting, sustainable food for British consumers while also offering significant benefits for the environment, landscape and the rural economy."
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Somewhat ironically, the Prime Minister's plans were leaked to The Mail on Sunday just days after they were issued.
Tonight it is set to become quite clear with a patchy frost in places. The breeze will keep much of the fog at bay.
Apple engineers are working to fix a loophole in iPhone software which has seen thousands of users' calendars filled with fake spam events.