Latest poll (ComRes/Independent on Sunday/Sunday Mirror): Conservatives 11 seats short of a majority.
No fewer than four new polls out tonight, all of which show a rise in support for the Conservatives. The most striking is the latest ComRes survey for the Independent on Sunday and the Sunday Mirror, which has the Tory lead up to 10 points, the highest since February.
The poll puts the Conservatives up 2 points to 38 per cent, with the Lib Dems down 1 to 25 per cent and Labour also down 1 to 28 per cent. If repeated at the election on a uniform swing, those figures would leave Cameron 11 seats short of a majority. But in practice, since the Tories are still likely to perform disproportionately well in the marginals, a lead of this size should be just enough for a majority.
Elsewhere, the YouGov daily tracker has the Tories up 1 to 35 per cent, the Lib Dems unchanged on 28 per cent and Labour down 1 to 27 per cent. On a uniform swing, this result would leave the Conservatives 41 seats short of a majority.
It seems safe to conclude that David Cameron's winning performance in the final leaders' debate has given the Tories a slight boost. At the very least, it looks like the Conservatives can expect to emerge as the single largest party on Friday morning, with the Lib Dems providing "confidence and supply" in a hung parliament.
New Statesman Poll of Polls
Hung parliament: Conservatives 31 seats short of a majority.
The latest ICM/Sunday Telegraph survey provides further evidence of a Conservative bounce. The poll puts the Tories up 3 points to 36 per cent, Labour up 1 to 29 per cent and the Lib Dems down 3 to 27 per cent. Labour will be relieved that ICM, like YouGov, suggests the Lib Dem surge is abating.
But there's also a new Angus Reid survey for the Sunday Express that has the Tories up 2 to 36 per cent, the Lib Dems down 1 to 29 per cent and Labour unchanged on just 23 per cent.
Gordon Brown will have to hope that Mike Smithson's golden rule -- that the survey with Labour in the least favourable position is normally the most accurate -- is mistaken this time. On a uniform swing, those figures would leave the Tories just three seats short of a majority.
UPDATE: The final poll of the night, a BPIX survey for the Mail on Sunday, has the Tories unchanged on 34 per cent, the Lib Dems unchanged on 30 per cent and Labour up 1 to 27 per cent.