THE CORRECTED, CORRECTED VERSION OF LORD ASHCROFTS POLLS

Lord Ashcroft has accepted that his polls in November 2014 got their sums wrong (in reallocating the don't knows) in three constituencies. In Sheffield Hallam, where the previous result was a Liberal Democrat lead of 3%, the real figures should have been:

Lab 30%
L Dem 27%
C 19%
UKIP 13%
GP 10%

In Thanet South, the previous figures showed the Conservatives 5% ahead of UKIP. It should have been:

C 33%
UKIP 32%
Lab 26%
L Dem 4%
GP 3%

In Doncaster North the correct result is:

Lab 55%
UKIP 25%
C 13%
L Dem 4%
GP 2%

Source: lordashcroftpolls.com/2015/02/sheffield-hallam-doncaster-north-thanet-south/#more-7536

Those three Nov 14 polls were the first and only I’ve commissioned from a well-known but quite new polling firm, which I will not use again.
— Lord Ashcroft (@LordAshcroft) February 7, 2015