The Staggers 3 June 2010 Ed Balls is the least popular Labour politician Blow for leadership candidate as poll shows that he is significantly less popular than his rivals. Sign UpGet the New Statesman's Morning Call email. Sign-up Opinion polls on politicians should always be treated with caution, for the simple reason that many of those surveyed will know little or nothing about the figures in question. But with Labour immersed in its first leadership contest for 16 years, the latest PoliticsHome poll may make more of an impact. The poll found that Jon Cruddas is Labour's most popular politician, with an approval rating of +3. He is the only Labour figure with a positive rating, although only 27 per cent of the public had an opinion of him. That Cruddas has never held ministerial office means that he has not been required to take the sort of decisions that can alienate the public. But I'd be surpirsed if his affable, open style didn't also benefit him. Of the leadership contenders, Andy Burnham fares best, with an approval rating of -2, followed by Ed Miliband on - 5, David Miliband on -7 and Ed Balls on -39. Of the four, more of the public (61 per cent) had an opinion on Balls than any other candidate. Findings like this should concentrate Labour minds. It would be politically irresponsible to elect a candidate so clearly disliked by the public. Meanwhile, despite the noble efforts of my colleague Mehdi Hasan, Vince Cable remains Britain's most popular politician, with an approval rating of +24. Special subscription offer: Get 12 issues for £12 plus a free copy of Andy Beckett's "When the Lights Went Out". › Right split over Cumbria shootings George Eaton is senior online editor of the New Statesman. Subscribe For daily analysis & more political coverage from Westminster and beyond subscribe for just £1 per month!