YouGov and TNS show 13 point Labour leads
Tonight's YouGov poll for the Sun has topline figures of CON 31%, LAB 44%, LDEM 9% and Others 17% (including UKIP on 8%), so has Labour's lead at 13 for a second day.
There are also some new voting intention figures from TNS-BMRB, with fieldwork conducted over the weekend, which show very similar figures to YouGov - CON 30%, LAB 43%, LDEM 10% and Others 17%.
(I am out this evening, so this post was written in advance)