conducted,Polling organisation/client,Sample size,Con,Lab,UKIP,Lib Dem,SNP,Green,Others,Lead,,
17 ..18 Jul,YouGov,1891,40,29,12,9,7,3,1,11,
13 ..15 Jul,ICM,2027,39,29,14,9,4,4,2,10,
13-Jul,Theresa May becomes the new Prime Minister of the United Kingdom,,,,,,,,,,,
9 ..11 Jul,Ipsos MORI,1021,36,35,8,11,5,4,1,1,
8 ..10 Jul,ICM,2025,38,30,15,8,5,4,1,8,
4 ..5 Jul,Survation/Constitutional Research Council,1008,36,32,12,9,6,-,7,4,
04-Jul,Nigel Farage stands down as leader of UK Independence Party,,,,,,,,,,,
1 ..3 Jul,ICM,1979,37,30,15,8,5,4,2,7,
28 ..30 Jun,Opinium,2006,34,29,17,7,5,4,2,5,
24 ..26 Jun,ICM/The Guardian,2001,36,32,15,7,5,5,1,4,
24 ..25 Jun,Survation/Mail on Sunday,1033,32,32,16,9,4,4,2,0,
23-Jun,United Kingdom European Union membership referendum: the UK votes to leave European Union; David Cameron announces he will resign as Prime Minister,,,,,,,,,,,
20 ..22 Jun,Opinium,3011,34,30,19,6,6,4,2,4,
14 ..17 Jun,Opinium/Observer,2006,34,30,18,6,6,4,1,4,
16-Jun,Tooting by-election; killing of MP Jo Cox, leading to a suspension of referendum campaigning until 19 June,,,,,,,,,,
15 ..16 Jun,ComRes/Sunday Mirror Independent on Sunday,2046,34,29,19,8,5,4,2,5
11 ..14 Jun,Ipsos MORI/Evening Standard,1257,35,34,10,9,5,4,3,1,
10 ..13 Jun,ICM/The Guardian,2001,34,30,19,8,4,4,1,4,
10 ..13 Jun,ICM/The Guardian,1000,34,33,14,9,4,5,2,1,
7 ..10 Jun,Opinium/Observer,2009,35,32,18,4,5,4,1,3,
31 May ..3 Jun,Opinium/Observer,2007,34,30,18,6,6,4,2,4,
27 ..29 May,ICM/The Guardian,2052,36,31,17,7,4,4,2,5,
27 ..29 May,ICM/The Guardian,1004,36,32,15,7,4,3,2,4,
17 ..19 May,Opinium/Observer,2008,35,30,18,5,6,5,2,5,
14 ..16 May,Ipsos MORI/Evening Standard,1002,36,34,10,8,5,5,2,2,
13 ..15 May,ICM/The Guardian,1002,36,34,13,7,4,4,2,2,
13 ..15 May,ICM/The Guardian,2048,34,32,17,7,5,4,1,2,
11 ..12 May,ComRes/Sunday Mirror Independent on Sunday,2043,36,30,17,8,5,4,-,6
05-May,United Kingdom local elections, 2016 as well as Ogmore and Sheffield Brightside and Hillsborough by-elections,,,,,,,,,,
26 ..29 Apr,Opinium/Observer,2005,38,30,15,5,5,5,2,8,
25 ..26 Apr,YouGov/The Times,1650,30,33,20,6,8,3,-,3,
22 ..26 Apr,BMG Research,1375,33,32,18,6,5,4,2,1,
16 ..18 Apr,Ipsos MORI/Evening Standard,1026,38,35,11,6,6,3,1,3,
15 ..17 Apr,ICM/The Guardian,1003,38,33,13,7,5,3,1,5,
15 ..17 Apr,ICM/The Guardian,2008,36,31,16,7,4,4,2,5,
13 ..14 Apr,ComRes/Sunday Mirror Independent on Sunday,2036,35,30,16,8,5,4,1,5
11 ..12 Apr,YouGov/The Times,1639,31,34,17,8,7,3,-,3,
29 Mar ..1 Apr,Opinium/Observer,1966,33,32,17,5,6,4,2,1,
24 ..29 Mar,BMG Research,1298,36,31,16,7,5,5,2,5,
19 ..22 Mar,Ipsos MORI,1023,36,34,11,10,5,3,2,2,
18 ..20 Mar,ComRes/Daily Mail,1002,37,35,9,7,5,4,2,2,
16 ..17 Mar,YouGov/The Times,1691,33,34,16,6,6,3,2,1,
16-Mar,George Osborne delivers the 2016 United Kingdom budget,,,,,,,,,,,
11 ..13 Mar,ICM/The Guardian,1001,36,36,11,8,3,3,1,0,
9 ..10 Mar,ComRes/Sunday Mirror Independent on Sunday,2059,38,29,16,7,4,4,1,9
21 ..23 Feb,YouGov/The Times,3482,37,30,16,8,6,3,-,7,
17 ..23 Feb,BMG Research,1268,38,30,16,5,5,5,2,8,
19 ..22 Feb,ComRes/Daily Mail,1000,38,31,12,8,4,3,3,7,
13 ..16 Feb,Ipsos MORI,1001,39,33,12,6,6,3,2,6,
12 ..14 Feb,ICM/The Guardian,1004,39,32,11,7,4,4,3,7,
10 ..12 Feb,ComRes/Sunday Mirror Independent on Sunday,2018,41,27,15,9,5,3,1,14
3 ..4 Feb,YouGov/The Times,1675,39,29,18,6,4,3,1,10,
27 ..28 Jan,YouGov,1735,39,30,17,6,4,3,1,9,
23 ..25 Jan,Ipsos MORI,1027,40,31,11,7,5,4,1,9,
22 ..24 Jan,ComRes/Daily Mail,1006,37,32,12,6,4,4,4,5,
15 ..17 Jan,ICM/The Guardian,1001,40,35,10,6,4,3,2,5,
15 ..16 Jan,Survation/Mail on Sunday,1017,37,30,16,7,5,3,3,7,
13 ..15 Jan,ComRes/Sunday Mirror Independent on Sunday,2004,40,29,16,7,4,3,1,11
8 ..14 Jan,Panelbase/Sunday Times,2087,39,31,14,6,5,5,-,8,
18 ..20 Dec,ICM/The Guardian,1003,39,34,10,7,4,3,3,5,
17 ..18 Dec,YouGov/The Times,1598,39,29,17,6,5,3,1,10,
15 ..18 Dec,Opinium/Observer,1936,38,30,16,5,6,5,2,8,
12 ..14 Dec,Ipsos MORI/Evening Standard,1040,38,31,9,9,5,6,2,7,
11 ..13 Dec,ComRes/Daily Mail,1001,37,33,11,7,4,5,2,4,
9 ..11 Dec,ComRes/Independent on Sunday Sunday Mirror,2049,40,29,16,7,4,3,1,11
03-Dec,Oldham West and Royton by-election,,,,,,,,,,,
30 Nov ..1 Dec,YouGov/The Times,1657,41,30,16,6,4,3,1,11,
20 ..24 Nov,YouGov,4317,38,29,17,6,5,3,1,9,
20 ..22 Nov,ComRes/Daily Mail,1000,40,29,11,8,4,3,4,11,
18 ..20 Nov,ComRes/Independent on Sunday Sunday Mirror,2067,42,27,15,7,5,3,1,15
16 ..17 Nov,Survation/Leave.EU[b],1546,37,30,16,6,5,3,3,7,
14 ..17 Nov,Ipsos MORI/Evening Standard,1021,41,34,7,7,6,4,-,7,
11 ..17 Nov,BMG Research,1334,37,30,15,7,4,4,2,7,
13 ..15 Nov,ICM/The Guardian,1006,39,33,12,7,5,3,1,6,
9 ..11 Nov,Survation/Leave.EU[b],2007,36,30,15,7,5,3,3,6,
22 ..27 Oct,BMG Research,1467,37,31,15,6,4,5,2,6,
23 ..25 Oct,ComRes/Daily Mail,1002,38,33,10,8,3,3,4,5,
17 ..19 Oct,Ipsos MORI/Evening Standard,1021,36,32,12,10,5,3,2,4,
13 ..16 Oct,Opinium,1934,37,32,15,5,6,4,2,5,
14 ..15 Oct,ComRes/Independent on Sunday Sunday Mirror,2051,42,29,13,7,5,3,1,13
9 ..11 Oct,ICM/The Guardian,1002,38,34,11,7,5,3,3,4,
29 ..30 Sep,YouGov/The Sun,2064,37,31,17,7,5,2,1,6,
26 ..28 Sep,ComRes/Daily Mail,1009,39,30,12,9,4,4,3,9,
21 ..22 Sep,Survation/Huffington Post,108,37,32,13,9,5,3,1,5,
19 ..22 Sep,Ipsos MORI/Evening Standard,1255,39,34,7,9,5,4,1,5,
17 ..18 Sep,YouGov/Sunday Times,1601,39,31,16,6,5,3,1,8,
15 ..18 Sep,Opinium,1942,37,32,14,6,5,4,1,5,
16 ..17 Sep,ComRes/Independent on Sunday Sunday Mirror,2015,42,30,13,7,5,3,1,12
11 ..13 Sep,ICM/The Guardian,1006,38,32,13,8,5,3,2,6,
12-Sep,Jeremy Corbyn is elected leader of the Labour Party and appointed Leader of the Opposition,,,,,,,,,,,
3 ..4 Sep,Survation/Mail on Sunday,1004,38,32,13,6,5,4,2,6,
21 ..23 Aug,ComRes/Daily Mail,1001,42,28,9,8,5,6,3,14,
12 ..13 Aug,ComRes/Independent on Sunday Sunday Mirror,2035,40,29,13,8,5,4,1,11
12 ..13 Aug,Survation/TSSA,1007,38,33,15,6,5,3,1,5,
7 ..9 Aug,ICM/The Guardian,1000,40,31,10,7,5,4,2,9,
24 ..26 Jul,ComRes/Daily Mail001,1,40,28,10,7,5,5,4,12,
18 ..20 Jul,Ipsos MORI/Evening Standard,1026,37,31,9,10,5,8,1,6,
16-Jul,Tim Farron is elected leader of the Liberal Democrats,,,,,,,,,,,
10 ..12 Jul,ICM/The Guardian,1005,38,34,13,6,4,4,1,4,
26 ..28 Jun,ComRes/Daily Mail,1002,39,27,11,9,5,6,3,12,
14 ..16 Jun,Ipsos MORI/Evening Standard,1005,39,30,8,9,5,6,2,9,
12 ..14 Jun,ICM/The Guardian,1004,37,31,13,8,5,5,1,6,
29 ..31 May,ComRes/Daily Mail,1000,41,29,10,8,5,5,3,12,
25 ..26 May,YouGov/The Sun,1709,41,30,13,7,4,4,1,11,
8 ..9 May,Survation/Mail on Sunday,1027,40,31,12,6,5,3,2,9,
07-May,General Election results (GB only),29980107,37.8,31.2,12.9,8.1,4.9,3.8,1.4,6.6