Leaving EU would be 'big mistake', say David Cameron and George Osborne

David Cameron and George Osborne have issued an impassioned appeal for a vote for Remain, warning that leaving the EU would be the "big mistake" putting Britain's prosperity at risk.

With campaigning in the referendum set to resume after the shocking murder on Thursday of Labour MP Jo Cox, Mr Osborne said he hoped the debate could be conducted in a "less divisive tone" in the final days before polling.