British Prime Minister David Cameron is beginning a shuttle-diplomacy tour of Europe in a bid to win EU reform.
It comes as legislation which will lead to a referendum on Britain's membership of the European Union is launched in the House of Commons.
Britain will hold an in-out vote by 2017 and David Cameron wants to secure EU reform and then campaign to stay in the bloc.
He is visiting Holland, France, Poland and Germany to lobby for changes in the UK's relationship with Brussels.
Eurosceptic Conservative MP John Redwood believes Britain should leave.
IN: "We would...
OUT: ...our trade."
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Eurosceptic Conservative MP John Redwood believes Britain would need sweeping reform for it to be worth staying in the EU.
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OUT: ...tells us."
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