Mondays are always a big day polling day. First off was Populus with a slight up-tick for LAB. This afternoon we’ll have ICM, which last week had a 6% CON lead, and Ashcroft. This evening there will be the daily YouGov.

UPDATE Ashcroft national 4% CON lead + 2 new Scots polls

@LordAshcroft national poll has CON 4% ahead pic.twitter.com/lVhz610Fob

— Mike Smithson (@MSmithsonPB) April 20, 2015

Ashcroft Edinburgh S
SNP ahead but close pic.twitter.com/P0qq9jjggY

— Mike Smithson (@MSmithsonPB) April 20, 2015

First @LordAshcroft seat poll
Edinburgh N & Leith SNP GAIN pic.twitter.com/ytXiS77lNh

— Mike Smithson (@MSmithsonPB) April 20, 2015

CON lead down to 2% with ICM

Guardian chart showing changes in its ICM poll pic.twitter.com/nDjj5znj3B

— Mike Smithson (@MSmithsonPB) April 20, 2015

LAB moves to 2% lead with Populus
Lab 34 (nc) Con 32 (-1) LD 9 (nc) UKIP 15 (+1)

— Mike Smithson (@MSmithsonPB) April 20, 2015

The chart that tells the story of the past five years – the churn between the parties

Ahead of 2010 election YouGov interviewed 31,210 people. This is how they'd now vote pic.twitter.com/3ylHU6aqg9

— Mike Smithson (@MSmithsonPB) April 20, 2015

Best party on the main issues from Ipsos

Best party on the main issues chart from @IpsosMORI & which party best. CON trails LAB on immigration pic.twitter.com/vmPnpPJ7x7

— Mike Smithson (@MSmithsonPB) April 20, 2015