John Prescott (L): February 12, 2005-May 28, 2005 (3 Months 13 Days)
Michael Howard (C): May 28, 2005-September 16, 2007 (2 Years 3 Months 19 Days)
Gordon Brown (L): September 16, 2007-February 8, 2011 (3 Years 4 Months 23 Days)
Jeremy Corbyn (L): February 8, 2011-June 5, 2011 (3 Months 25 Days)
Ed Miliband (L): June 5, 2011-May 5, 2012 (11 Months 0 Days)
Zac Goldsmith (C): May 5, 2012-August 24, 2019 (7 Years 3 Months 18 Days)
Theresa May (C): August 24, 2019-November 10, 2021 (2 Years 2 Months 17 Days)
Boris Johnson (C): November 10, 2021-November 2, 2022 (11 Months 22 Days)
RANKINGS:
Zac Goldsmith (2011-2019) Implemented a moderate, Green-Conservative agenda, investing in clean energy sectors and liberal social policies
Theresa May (2019-2021) Maintained successful Goldsmith policy, presided over a decent COVID response
Michael Howard (2005-2007) Worked with John Kerry to end the Iraq War by 2007
Ed Miliband (2011-2012) Righted the ship after the Corbynite disaster through a competent cabinet
Gordon Brown (2007-2011) Walked the tightrope between austerity and Keynesianism for his recession response
John Prescott (2005-2005) Did nothing, which makes him better than many
Boris Johnson (2021-2022) lol
Jeremy Corbyn (2011-2011) Complete mess. Collapsed Labour polling numbers from a 10% deficit to a 55% deficit in a month