Monday's Populus, Ashcroft and YouGov polls

Today we have our three regular Monday polls and all three are showing Labour and the Conservatives within a point of each other:

Lord Ashcroft's weekly poll has topline figures of CON 29%, LAB 30%, LDEM 9%, UKIP 16%, GRN 7% (tabs here).

The twice weekly Populus poll has topline figures of CON 35%, LAB 36%, LDEM 7%, UKIP 11%, GRN 5%. This is the lowest that any poll has shown UKIP for a while, though Populus do tend to give them some of their lowest scores anyway (tabs here).

Finally YouGov for the Sun have topline figures of CON 33%, LAB 32%, LDEM 7%, UKIP 15%, GRN 8%. The eight point score for the Greens is the highest that YouGov have shown to date, and only the second time they've put them ahead of the Liberal Democrats.