1983-1987 Polls

  Survey End Date CON (%) LAB (%) LIB/SDP (%) Con Lead
Marplan/Guardian 1987-06-10* 42 35 21 7
MORI/Times 1987-06-10 44 32 22 12
Marplan/Today 1987-06-09* 43 35 21 8
Audience Selection 1987-06-09* 43 34 21 9
Gallup/Telegraph 1987-06-09 41 34 23.5 7
Harris/TV-AM 1987-06-09 42 35 21 7
Marplan/Guardian 1987-06-08* 45 32 21 13
Harris/TV-AM 1987-06-06 43 33 22 10
Marplan/Today 1987-06-05* 43 35 21 8
Gallup/Sunday Telegraph 1987-06-05 41.5 34.5 22.5 7
Marplan/Guardian 1987-06-04* 44 34 20 10
Harris/Observer 1987-06-04 44 33 21 11
MORI/Sunday Times 1987-06-04 43 32 24 11
Gallup/Telegraph 1987-06-03 40.5 36.5 21.5 4
Marplan/Today 1987-06-01* 44 33 21 11
Harris 1987-05-31* 42 35 21 7
Harris/TV-AM 1987-05-29 45 32 22 13
Gallup/Sunday Telegraph 1987-05-29 41.5 34 22.5 7.5
Marplan/Guardian 1987-05-28* 44 32 21 12
Harris/Observer 1987-05-28 41 37 21 4
MORI/Sunday Times 1987-05-28 44 32 23 12
Gallup/Telegraph 1987-05-27 44.5 36 18 8.5
Marplan/Today 1987-05-26* 42 35 20 7
Harris/TV-AM 1987-05-25 42 37 21 5
MORI 1987-05-24* 44 31 24 13
Gallup/Sunday Telegraph 1987-05-22 42 33 23 9
Marplan/Guardian 1987-05-21* 41 33 21 8
Harris/TV-AM 1987-05-21 43 36 20 7
MORI/Sunday Times 1987-05-21 44 31 24 13
Harris/Observer 1987-05-21 41 34 22 7
Gallup 1987-05-20 42 33 23 9
NOP 1987-05-20* 41 33 23 8
Marplan/Today 1987-05-18* 41 33 24 8
Harris/TV-AM 1987-05-17 42 32 24 10
Harris/Observer 1987-05-15 42 33 23 9
MORI/Sunday Times 1987-05-14 44 30 25 14
Marplan/Express 1987-05-13 41 30 26 11
Marplan/Guardian 1987-05-12 43 29 25 14
MORI 1987-05-12 44 31 23 13
NOP/Evening Standard 1987-05-11 46 28 25 18
Gallup/Telegraph 1987-05-11 39 28 30 9
Harris/LWT 1987-05-07 44 33 21 11
NOP/Independent 1987-05-04 39 34 25 5
Harris/TV-AM 1987-05-03 44 30 25 14
MORI/Sunday Times 1987-04-30 44 31 23 13
Harris/Capital Radio 1987-04-27 42 31 25 11
Marplan/Today 1987-04-27 39 33 24 6
Harris/Observer 1987-04-23 42 31 25 11
NOP/Evening Standard 1987-04-15 44 29 25 15
Gallup/Telegraph 1987-04-13 40.5 28 29 11.5
MORI/Evening Standard 1987-04-12 42 29 26 13
Marplan/PA 1987-04-10 40 30 27 10
Marplan/Guardian 1987-04-07 38 32 27 6
Harris/TV-AM 1987-04-05 43 30 26 13
MORI/Sunday Times 1987-04-02 41 29 29 12
Marplan/Express 1987-04-02 39 29 30 9
Marplan/Today 1987-03-24 36 31 31 5
Gallup/Telegraph 1987-03-23 37.5 29.5 31.5 6
MORI/Sunday Times 1987-03-20 39 33 26 6
Harris/Observer 1987-03-19 39 33 26 6
Gallup/Sunday Telegraph 1987-03-17 38.5 30 30.5 8
Marplan/Guardian 1987-03-10 38 32 27 6
MORI/Sunday Times 1987-03-10 41 32 25 9
NOP/Evening Standard 1987-03-02 39 34 25 5
Harris/TV-AM 1987-03-01 36 33 29 3
MORI/Sunday Times 1987-02-25 41 35 21 6
Harris/Observer 1987-02-19 39 37 23 2
Gallup/Telegraph 1987-02-16 36 34.5 27.5 1.5
Marplan/Guardian 1987-02-10 38 35 25 3
MORI/Sunday Times 1987-02-10 39 36 23 3
NOP/Evening Standard 1987-02-09 39 37 23 2
Harris/TV-AM 1987-02-01 37 39 22 -2
NOP/Channel 4 1987-01-28 38 40 20 -2
MORI/Sunday Times 1987-01-28 39 38 21 1
Marplan/Today 1987-01-27 38.5 38.5 20 0
Harris/Observer 1987-01-22 44 36 18 8
Gallup/Telegraph 1987-01-20 34.5 39.5 23.5 -5
NOP/Evening Standard 1987-01-14 42 37 19 5
Marplan/Guardian 1987-01-12 38 36 23 2
Harris/TV-AM 1987-01-11 42 37 20 5
MORI/Sunday Times 1986-12-30 39 38 21 1
Gallup 1986-12-15 41 32.5 23.5 8.5
MORI/Sunday Times 1986-12-12 41 39 19 2
Marplan/Guardian 1986-12-08 39 38 21 1
Harris/TV-AM 1986-12-07 41 35 22 6
NOP 1986-12-03* 41 38 19.5 3
MORI/Evening Standard 1986-11-26 41 39 18 2
Marplan/Today 1986-11-24 39 38 20 1
Gallup/Telegraph 1986-11-17 36 39.5 22 -3.5
MORI 1986-11-12* 39 41 18 -2
NOP 1986-11-11* 41 38 18 3
Marplan/Guardian 1986-11-11 39 36 23 3
MORI/Sunday Times 1986-11-04 40 39 18 1
Harris/TV-AM 1986-11-02 40 36 21 4
Marplan/PA 1986-10-24 41 37.5 19 3.5
MORI/Evening Standard 1986-10-22 39 41 17 -2
Gallup/Telegraph 1986-10-20 37.5 37.5 22 0
Marplan/Today 1986-10-20 40 41 17 -1
0 1986-10-09* 36 39 23 -3
Marplan/Guardian 1986-10-07 36 39 23 -3
Harris/Observer 1986-10-03 38 41 20 -3
Marplan/Today 1986-09-23 34 40 24 -6
MORI/Evening Standard 1986-09-23 35 37 26 -2
Gallup/Telegraph 1986-09-15 32.5 38 27.5 -5.5
Marplan/Guardian 1986-09-09 34 40 24 -6
Marplan/Today 1986-08-27 35 38 24 -3
MORI/Evening Standard 1986-08-19 37 37 24 0
Gallup/Telegraph 1986-08-11 30 36.5 30 -6.5
Marplan/Guardian 1986-08-11 32 38 27 -6
MORI/Times 1986-07-31 32 41 25 -9
Marplan/Today on S 1986-07-29 29.5 41 27.5 -11.5
MORI/Evening Standard 1986-07-22 36 37 25 -1
Gallup/Telegraph 1986-07-14 33 38 27 -5
Marplan/Guardian 1986-07-14 31 38 28 -7
MORI/Evening Standard 1986-06-24 34 40 23 -6
Gallup/Telegraph 1986-06-16 34 39 24.5 -5
Marplan/Guardian 1986-06-16 33 39 26 -6
Harris/Observer 1986-06-12 31 40 25 -9
MORI/Evening Standard 1986-05-21 32 40 26 -8
Marplan/Guardian 1986-05-19 28 39 30 -11
Gallup/Telegraph 1986-05-12 27.5 37 32.5 -9.5
MORI/Sunday Times 1986-05-02 36 38 23 -2
MORI/Evening Standard 1986-04-22 34 39 25 -5
Gallup/Telegraph 1986-04-21 33.5 38 26 -4.5
Gallup/Telegraph 1986-04-14 28 38.5 31.5 -10.5
Marplan/Guardian 1986-04-08 32 35 30 -3
MORI 1986-03-26 34 36 28 -2
Gallup/Telegraph 1986-03-24 29.5 34 34.5 -5
MORI/Sunday Times 1986-03-21 31 39 28 -8
Marplan/Guardian 1986-03-10 32 35 31 -3
MORI/Evening Standard 1986-02-26 34 35 30 -1
MORI/Sunday Times 1986-02-12 33 37 29 -4
Gallup/Telegraph 1986-02-10 29.5 35.5 33.5 -6
Marplan/Guardian 1986-02-10 27 36 35 -9
Harris/Observer 1986-01-24 31 36 30 -5
Gallup/Telegraph 1986-01-13 29.5 34 35 -5.5
Marplan/Guardian 1986-01-12 29 36 33 -7
Harris/ITN 1986-01-12 32 33 31 -1
MORI/Evening Standard 1986-01-08 33 38 28 -5
Gallup/Telegraph 1985-12-09 33 32.5 32.5 0.5
Marplan/Guardian 1985-12-09 35 33 30 2
MORI 1985-12-08 35 35 28 0
MORI/Evening Standard 1985-11-24 36 36 25 0
Gallup/Telegraph 1985-11-11 35 34 29.5 1
Marplan/Guardian 1985-11-11 34 35 29 -1
Gallup/Telegraph 1985-10-21 32 38 28 -6
MORI/Evening Standard 1985-10-20 37 36 25 1
NOP/Mail on Sunday 1985-10-19 37 34 28 3
Marplan/Guardian 1985-10-14 32 34 32 -2
Harris/Observer 1985-10-04 32 39 27 -7
MORI/Times 1985-10-03 34 36 28 -2
Harris/Thames 1985-09-29 33 32 32 1
MORI/Evening Standard 1985-09-22 30 33 35 -5
Gallup/Telegraph 1985-09-16 29 29.5 39 -10
Marplan/Guardian 1985-09-16 31 32 36 -5
MORI/Evening Standard 1985-09-08 31 37 31 -6
Harris/LWT 1985-09-07 35 36 26 -1
Marplan/Guardian 1985-09-03 30 34 35 -5
MORI/Evening Standard 1985-08-18 31 35 31 -4
Gallup/Telegraph 1985-08-12 24 40 34 -16
Marplan/Guardian 1985-08-12 31 36 31 -5
MORI/Sunday Times 1985-08-09 33 37 29 -4
MORI/Evening Standard 1985-07-21 33 34 31 -1
Gallup/Telegraph 1985-07-15 27.5 38 32.5 -10.5
Marplan/Guardian 1985-07-08 31 34 33 -3
MORI/Evening Standard 1985-06-23 35 36 27 -1
MORI/Sunday Times 1985-06-21 32 40 26 -8
Gallup/Telegraph 1985-06-17 34.5 34.5 30 0
Marplan/Guardian 1985-06-10 31 36 32 -5
MORI/Evening Standard 1985-05-26 33 35 30 -2
MORI/Sunday Times 1985-05-13 34 36 28 -2
Gallup/Telegraph 1985-05-13 30.5 34 33.5 -3.5
Marplan/Guardian 1985-05-13 29 35 35 -6
MORI/Evening Standard 1985-04-28 38 37 24 1
Gallup/Telegraph 1985-04-22 34 37.5 26.5 -3.5
Marplan/Guardian 1985-04-15 33 38 28 -5
Gallup/Telegraph 1985-03-25 33 39.5 25.5 -6.5
MORI/Evening Standard 1985-03-24 36 40 23 -4
MORI/Sunday Times 1985-03-22 37 39 22 -2
Marplan/Guardian 1985-03-11 36 36 27 0
NOP/Mail on Sunday 1985-03-08 35 35 26 0
Harris/Observer 1985-03-07 40 38 19 2
Marplan/Guardian 1985-02-25 38 36 25 2
MORI/Evening Standard 1985-02-24 39 35 24 4
MORI/LWT 1985-02-18 38 40 19 -2
Gallup/Telegraph 1985-02-11 35 32 31.5 3
Marplan/Guardian 1985-02-11 38 35 26 3
MORI/Sunday Times 1985-02-06 37 37 24 0
Gallup/Telegraph 1985-01-14 39 33 25.5 6
Marplan/Guardian 1985-01-14 41 33 25 8
MORI/Evening Standard 1985-01-07 42 34 21 8
NOP/Daily Mail 1985-01-05 33 38 28 -5
MORI/Sunday Times 1984-12-28 38 36 25 2
Gallup/Telegraph 1984-12-10 39.5 31 27.5 8.5
Marplan/Guardian 1984-12-10 41 32 26 9
MORI 1984-12-10 40 36 22 4
MORI/Sunday Times 1984-12-07 41 37 20 4
MORI/Evening Standard 1984-11-19 43 35 19 8
Gallup/Telegraph 1984-11-12 44.5 30.5 23.5 14
Marplan/Guardian 1984-11-05 42 33 24 9
Gallup/Telegraph 1984-10-22 44.5 32 21.5 12.5
MORI/Evening Standard 1984-10-22 44 35 20 9
Marplan/Guardian 1984-10-08 38 37 23 1
MORI/Sunday Times 1984-10-04 43 35 19 8
Marplan/Guardian 1984-09-24 38 36 24 2
MORI/Evening Standard 1984-09-21 42 36 20 6
Marplan/Guardian 1984-09-11 39 38 21 1
Gallup/Telegraph 1984-09-10 37 36 25.5 1
MORI/Times 1984-09-10 40 39 19 1
MORI/Sunday Times 1984-08-29 39 40 19 -1
MORI/Evening Standard 1984-08-20 39 39 21 0
Gallup/Telegraph 1984-08-13 36 39 22.5 -3
Marplan/Guardian 1984-08-13 36 39 24 -3
MORI 1984-07-23 37 40 20 -3
Gallup/Telegraph 1984-07-16 37.5 38.5 22 -1
Marplan/Guardian 1984-07-10 34.5 39 25.5 -4.5
MORI/Evening Standard 1984-06-25 39 39 21 0
Marplan/Sunday Mirror 1984-06-16* 38 39 22 -1
Gallup/Telegraph 1984-06-11 37.5 38 23 -0.5
Marplan/Guardian 1984-06-11 37 38 23 -1
MORI/Sunday Times 1984-06-08 42 38 18 4
MORI/Evening Standard 1984-05-29 40 38 21 2
Gallup/Telegraph 1984-05-14 38.5 36.5 23 2
Marplan/Guardian 1984-05-14 38 37 23 1
MORI/Evening Standard 1984-05-01 40 39 20 1
MORI/Sunday Times 1984-04-25 42 36 20 6
Harris/Observer 1984-04-17 40 36 22 4
Gallup/Telegraph 1984-04-16 41 36.5 20.5 4.5
Marplan/Guardian 1984-04-16 40 37 21 3
MORI/Evening Standard 1984-03-20 41 40 17 1
Marplan/Guardian 1984-03-19 39 39 22 0
Gallup/Telegraph 1984-03-19 41 38.5 19.5 2.5
MORI/Sunday Times 1984-03-03* 38 41 18 -3
MORI/Evening Standard 1984-02-20 41 38 19 3
Gallup/Telegraph 1984-02-13 43 33.5 21.5 9.5
Marplan/Guardian 1984-02-13 39 40 20 -1
Harris/Observer 1984-01-20* 43 36 18 7
NOP/Mail on Sunday 1984-01-20* 45 33 20 12
Gallup/Telegraph 1984-01-16 41.5 38 19.5 3.5
Marplan/Guardian 1984-01-16 42 38 19 4
MORI/Evening Standard 1984-01-09 42 37 19 5
MORI/Sunday Times 1983-12-17* 40.5 39.5 18 1
Gallup/Telegraph 1983-12-12 42.5 36 19.5 6.5
MORI 1983-12-09 42 37 19 5
Marplan/Guardian 1983-12-07 41 37 21 4
MORI/Sunday Times 1983-12-03* 44 37 18 7
MORI 1983-11-21 39 37 22 2
Gallup/Telegraph 1983-11-14 43.5 36 19.5 7.5
Marplan/Guardian 1983-11-09 42 35 22 7
NOP/Daily Mail 1983-11-07 44 32 22 12
MORI/Sunday Times 1983-11-05* 43 35 20 8
Gallup/Telegraph 1983-10-24 42 35.5 20.5 6.5
MORI/Evening Standard 1983-10-24 42 37 19 5
Marplan/Guardian 1983-10-12 42 37 20 5
Harris/Observer 1983-10-06 42 39 18 3
MORI 1983-09-26 45 27 26 18
Gallup/Telegraph 1983-09-12 45.5 24.5 29 16.5
MORI/Daily Star 1983-08-22 46 30 22 16
Gallup/Telegraph 1983-08-15 44.5 25 29 15.5
Marplan/Guardian 1983-08-10 45 30 24 15
MORI/Express 1983-07-25 44 30 25 14
Gallup/Telegraph 1983-07-11 44 28.5 26 15.5
MORI/Daily Star 1983-06-20 43 27 29 14

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