Sky Poll: 'Noise' Leaves EU Voters Undecided

Sky data shows 29% of voters are still making up their minds how to vote in the EU referendum. With three weeks before the polls open on 23 June, the undecided voters are large enough to sway the decision either way - but so far neither campaign has managed to secure this elusive group. A YouGov poll found that after David Cameron secured his deal in Brussels earlier this year the number of undecided voters started to rise, from 19% in February to 24% in March and April.