Westminster Voting Intention

End Date Company Client CON LAB LD Lead
15 May 2008 Ipsos MORI 41 28 20 +13
15 May 2008 YouGov Sunday Times45 25 18 +20
14 May 2008 ComRes Independent on Sunday43 26 19 +17
07 May 2008 YouGov Sun49 23 17 +26
02 May 2008 Populus Times40 29 19 +11
25 Apr 2008 ComRes Independent40 26 20 +14
23 Apr 2008 ICM Sunday Times39 29 20 +10
21 Apr 2008 YouGov Telegraph44 26 17 +18
18 Apr 2008 Ipsos MORI 38 32 17 +6
18 Apr 2008 ICM Guardian39 34 19 +5
17 Apr 2008 Ipsos MORI Observer40 31 19 +9
16 Apr 2008 Populus Sunday Mirror40 30 19 +10
10 Apr 2008 YouGov Sunday Times44 28 17 +16
04 Apr 2008 Populus Times39 33 17 +6
02 Apr 2008 ICM Sunday Times43 32 18 +11
28 Mar 2008 ComRes Independent38 31 17 +7
25 Mar 2008 YouGov Telegraph43 29 17 +14
14 Mar 2008 ICM Guardian42 29 21 +13
14 Mar 2008 ICM News of the World40 31 20 +9
13 Mar 2008 Ipsos MORI 40 35 18 +5
13 Mar 2008 YouGov Sunday Times43 27 16 +16
07 Mar 2008 Ipsos MORI 41 32 15 +9
07 Mar 2008 Populus Times37 34 19 +3
25 Feb 2008 YouGov Telegraph40 33 16 +7
22 Feb 2008 ComRes Independent41 30 17 +11
21 Feb 2008 Ipsos MORI 39 37 16 +2
18 Feb 2008 YouGov Econ40 34 16 +6
15 Feb 2008 ICM Guardian37 34 21 +3
14 Feb 2008 YouGov Sunday Times41 32 16 +9
08 Feb 2008 Ipsos MORI 42 33 13 +9
01 Feb 2008 Populus Times40 31 17 +9
30 Jan 2008 ICM Sunday Times37 32 21 +5
25 Jan 2008 ComRes Independent38 30 17 +8
21 Jan 2008 YouGov Telegraph41 33 16 +8
18 Jan 2008 ICM Guardian37 35 20 +2
17 Jan 2008 Ipsos MORI 37 38 16 +1
11 Jan 2008 Ipsos MORI 41 32 17 +9
10 Jan 2008 YouGov Sunday Times43 33 14 +10
09 Jan 2008 ICM Sunday Times40 33 18 +7
09 Jan 2008 Ipsos MORI Sun42 32 15 +10
04 Jan 2008 Populus Times37 33 19 +4
20 Dec 2007 YouGov Sunday Times40 35 15 +5
18 Dec 2007 ICM Guardian39 34 18 +5
17 Dec 2007 YouGov Telegraph43 31 16 +12
14 Dec 2007 ComRes Independent41 30 16 +11
13 Dec 2007 YouGov Sunday Times45 32 14 +13
07 Dec 2007 Populus Times40 32 16 +8
29 Nov 2007 Ipsos MORI 42 35 14 +7
28 Nov 2007 ICM News of the World41 30 19 +11
26 Nov 2007 YouGov Telegraph43 32 14 +11
23 Nov 2007 Ipsos MORI 41 32 17 +9
23 Nov 2007 ComRes Independent40 27 18 +13
22 Nov 2007 BPIX Mail on Sunday40 35 +5
21 Nov 2007 ICM Guardian37 31 21 +6
21 Nov 2007 YouGov Channel 441 32 14 +9
14 Nov 2007 YouGov Sunday Times41 35 13 +6
08 Nov 2007 ICM Sunday Express43 35 15 +8
02 Nov 2007 Populus Times36 37 16 +1
31 Oct 2007 Ipsos MORI Sun40 35 13 +5
26 Oct 2007 ICM Guardian40 35 18 +5
26 Oct 2007 ComRes Independent41 33 16 +8
22 Oct 2007 YouGov Telegraph41 38 11 +3
18 Oct 2007 Ipsos MORI Observer40 41 13 +1
11 Oct 2007 BPIX Mail on Sunday41 37 11 +4
10 Oct 2007 ICM Sunday Times43 36 14 +7
10 Oct 2007 Ipsos MORI Sun41 38 11 +3
05 Oct 2007 Populus Times38 40 12 +2
05 Oct 2007 YouGov Sunday Times41 38 11 +3
04 Oct 2007 BPIX Mail on Sunday39 38 12 +1
03 Oct 2007 ICM Guardian38 38 16 Tie
03 Oct 2007 YouGov Channel 436 40 13 +4
02 Oct 2007 Populus Times36 39 15 +3
27 Sep 2007 BPIX Mail on Sunday34 41 12 +7
27 Sep 2007 Ipsos MORI Observer34 41 16 +7
26 Sep 2007 YouGov Telegraph32 43 15 +11
26 Sep 2007 Populus Times31 41 17 +10
24 Sep 2007 YouGov Channel 433 44 13 +11
20 Sep 2007 Ipsos MORI 31 44 15 +13
20 Sep 2007 Ipsos MORI Sun34 42 14 +8
19 Sep 2007 YouGov Telegraph33 39 16 +6
19 Sep 2007 ICM Sunday Mirror33 39 19 +6
13 Sep 2007 ICM Guardian32 40 20 +8
13 Sep 2007 YouGov Sunday Times34 39 15 +5
11 Sep 2007 ComRes Independent34 37 15 +3
31 Aug 2007 Ipsos MORI 33 39 16 +6
31 Aug 2007 Populus Times36 37 18 +1
29 Aug 2007 YouGov GMTV35 38 15 +3
29 Aug 2007 ComRes Independent36 36 15 Tie
25 Aug 2007 Populus Conservatives36 37 16 +1
24 Aug 2007 YouGov Telegraph33 41 14 +8
23 Aug 2007 Ipsos MORI Sun36 41 16 +5
22 Aug 2007 ICM Guardian34 39 18 +5
09 Aug 2007 YouGov Sunday Times32 42 14 +10
08 Aug 2007 ICM Sunday Mirror33 39 18 +6
08 Aug 2007 Ipsos MORI Sun33 38 15 +5
03 Aug 2007 Ipsos MORI 35 39 15 +4
27 Jul 2007 ComRes Independent34 37 16 +3
27 Jul 2007 Populus Times33 39 15 +6
23 Jul 2007 YouGov Telegraph32 41 16 +9
20 Jul 2007 ICM Guardian32 38 20 +6