Ed
Miliband
Jeremy
Corbyn
Gordon
Brown
June 2007 to
11 May 2010
Sept 2010
to 8 May 2015
12 Sept 2015
to present
40%
6 May
Tories win
election
7 May
Tories win
election
8 June
Tories win
election
20
0
-20
-40
-60
07
08
09
10
11
12
13
14
15
6
17
18
19
Ed Miliband
Jeremy Corbyn
Gordon
Brown
September 2010
to 8 May 2015
12 September 2015
to present
40%
June 2007 to
11 May 2010
6 May
Tories win
election
7 May
Tories win
election
8 June
Tories win
election
20
0
-20
-40
-60
2007
08
09
10
11
12
13
14
15
6
17
18
19
Ed Miliband
Jeremy Corbyn
Gordon Brown
40%
September 2010
to 8 May 2015
12 September 2015
to present
June 2007 to
11 May 2010
20
6 May
Tories win
election
7 May
Tories win
election
8 June
Tories win
election
0
-20
-40
-60
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
Ed Miliband
Jeremy Corbyn
Gordon Brown
40%
September 2010
to 8 May 2015
12 September 2015
to present
June 2007 to
11 May 2010
20
6 May
Tories win
election
7 May
Tories win
election
8 June
Tories win
election
0
-20
-40
-60
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019