Conservative
Labour
0%
-8%
1979
-1
1983
2
1987
-51 John Major
1992
Tony Blair 50
1997
12
2001
-21
2005
1
2010 Coalition
-15
2015
-17
2017
-1
2019
-34
2024
Conservative
Labour
0%
-8%
1979
-1
1983
2
1987
-51 John Major
1992
Tony Blair 50
1997
12
2001
-21
2005
1
2010 Coalition
-15
2015
-17
2017
-1
2019
-34
2024
Conservative
Labour
Tony Blair 50%
50%
25
Coalition
0
-25
-34%
-50
John Major -51%
-75
1979
1983
1987
1992
1997
2001
2005
2010
2015
2017
2019
2024