By Matt Chorley and Tim Shipman PUBLISHED: 08:58 EST, 18 November 2012 | UPDATED: 09:39 EST, 19 November 2012 Tory MP David Davis today called for two votes two national votes - one to approve a list of powers for the UK to seek to seize back and then an in-out poll once they had been negotiated David Cameron has made a series of phone calls to other EU leaders ahead of crunch talks this week aimed at preventing Brussels budget growing even larger. The Prime Minister is under increasing pressure to secure a freeze in spending from Tory rebels, the Labour party and the voting public.
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56 per cent would vote for Britain to leave the European Union in a referendum, opinion poll finds
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Prime Minister David Cameron heads to Brussels on Thursday for negotiations on new budget, having pledged to use UK's veto if necessary
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Tory minister Ken Clarke says freeze demand is only a 'starting point' for negotiations
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Labour leader Ed Miliband says Britain needs to take a 'hard-headed' approach to issues such as the EU Budget, immigration and state aid
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CBI President Sir Roger Carr warns against Britain's policy of 'isolation' threatening trade deals with the continent
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