David Cameron embarked on his first proper walkabout of the election campaign today, and was soon told to 'f*** off back to Eton'. The Tory leader, who has been criticised for a dull campaign featuring a lack of ordinary voters, embarked on a tour of the streets of Alnwick to drum up support for his re-election. But he was reprimanded by one local woman for the 'name-calling' in the campaign, while a busker with a ukulele sang: 'f*** off back to Eton with all your Eton chums'. David Cameron embarked on his first proper walkabout of the campaign today in Alnwick, and was greeted by a man with a ukulele singing: 'F*** off back to Eton' Tory strategists had planned a low-key day while Labour leader Ed Miliband launched his party manifesto in Manchester. Mr Cameron has staged his first on-camera walkabout of the campaign - and was urged to avoid 'name calling' tactics against Ed Miliband. In an extraordinary attack last week, Defence Secretary Michael Fallon claimed Mr Miliband had stabbed his brother in the back to win the Labour leadership, and was now 'willing to stab the United Kingdom in the back to become prime minister' by giving up the Trident missile system to secure the support of the SNP. Mr Miliband rounded on the 'desperate smears' by Mr Cameron's 'minions'. Privately senior Tories admitted the attack had backfired, and triggered fresh complaints that it detracted from positive policies on freezing rail fares and volunteering. Today in Alnwick in Berwick-upon-Tweed constituency, one woman told Mr Cameron: 'I don't like the name calling in politics ... Be a good boy.' As Mr Cameron spoke to local voters, he was urged to avoid 'name calling' tactics against Ed Miliband . Despite the heckling, Mr Cameron was repeatedly stopped and asked to pose for selfies - a major feature of the election campaign . The Tory campaign was boosted by a new poll which suggested they have pulled away a six point lead over Labour . During his attempts to meet voters, the Prime Minister bought some sausages at Turnbull's butchers and chatted with shoppers during the 15 minute stroll. Mr Cameron was joined on his walkabout by Tory candidate Anne-Marie Trevelyan, who is trying to take the seat from the Lib Dems after incumbent Sir Alan Beith stood down. The premier also visited the Icon Plastics factory in Stockton South constituency, where Conservative James Wharton is defending a narrow 322 majority. Mr Cameron has been criticised for failing to engage with ordinary voters, but Tory insiders rejected the accusation. They said Mr Cameron had been on a 'walkabout' at Barry Island's seafront in Wales last week, held a 'Cameron Direct' question and answer session  with 150 members of the public and took part in a public hustings in his own constituency at the weekend. The Tory campaign was boosted by a new poll which suggested they have pulled away a six point lead over Labour. The Prime Minister bought some sausages at Turnbull's butchers and chatted with shoppers during the 15 minute stroll . The ICM survey shows David Cameron's party on 39 per cent, ahead of Labour on 33 per cent. The new  poll, published by The Guardian, had the Liberal Democrats unchanged on 8 per cent, Ukip down two points on 7 per cent and the Greens up three points on 7 per cent. The Conservatives were up 3 per cent in the poll and Labour down 2 per cent. It marks the Tories' best result in an ICM poll since March 2012, before the so-called 'omnishambles' budget.
Prime Minister embarks on tour of Alnwick high street to woo voters . Follows criticism of sterile, boring campaign ignoring ordinary people . Tory leader told to stop 'name-calling' and heckled by a busker .