For
Against
Abstentions
Boris Johnson
Vote of no confidence (June 2022)
59%
Needed to win: half of Conservative MPs, plus one
41%
Theresa May*
Vote of no confidence (December 2018)
63%
Needed to win: half of Conservative MPs, plus one
37%
Margaret Thatcher**
Leadership ballot (November 1990)
55%
Needed to win: 50% of the overall vote and to
be 15% clear of the runner-up
41%
4%
For
Against
Abstentions
Boris Johnson - vote of no confidence (June 2022)
59%
Needed to win: half of Conservative MPs, plus one
41%
Theresa May*- vote of no confidence (December 2018)
63%
Needed to win: half of Conservative MPs, plus one
37%
Margaret Thatcher** - leadership ballot (November 1990)
55%
Needed to win: 50% of the overall vote and to be 15% clear of the runner-up
41%
4%