Britons should be given second Brexit vote - David Miliband

File photo: David Miliband, President and CEO of the International Rescue Committee, testifies during a Senate Foreign Relations hearing on the conflict in Syria on Capitol Hill in Washington, D.C., U.S. March 15, 2017. REUTERS/Aaron P. Bernstein

LONDON (Reuters) - Former foreign secretary David Miliband called on Saturday for voters to be given a second referendum on whether Britain should leave the European Union. Writing in the Observer newspaper Miliband, foreign minister under a Labour government between 2007 and 2010, called Brexit an "unparalleled act of economic self-harm" and said there should be another public vote once the final terms of Britain's exit are known. Although no longer a serving British politician, Miliband - brother of former Labour leader Ed Miliband - is still seen as an influential centrist voice. His criticism joins that of a growing number of pro-EU figures from across the political spectrum who say Prime Minister Theresa May's Brexit strategy is economically damaging and that voters should be given a chance to halt the process. (Reporting by William James, editing by David Evans)