From Brexit to Partygate, a timeline of Johnson's career

LONDON (AP) — He was the mayor who basked in the glory of hosting the 2012 London Olympics, and the man who led the Conservatives to a thumping election victory on the back of his promise to “get Brexit done.”

But Boris Johnson's time as prime minister was marred by his handling of the coronavirus pandemic and a steady stream of ethics allegations, from alcohol-fueled government parties that broke lockdown rules to how he handled a sexual misconduct scandal involving a senior party lawmaker.

Here is a timeline of events relating to Johnson's political career:

2001-2008: Serves as a member of Parliament in the House of Commons representing the constituency of Henley.

2008-2016: Serves as London mayor, overseeing 2012 London Olympics.

2016: Co-leader of the campaign to take Britain out of the European Union, in opposition to then-Prime Minister David Cameron, a fellow Conservative. Cameron resigns after voters approve Brexit in a national referendum on June 23, 2016.

2016-2018: Serves as Foreign Secretary under Cameron's successor, Prime Minister Theresa May. Johnson resigns in July 2018 in opposition to May’s strategy for a “soft” Brexit that would maintain close ties with the EU.

June 7, 2019: Theresa May resigns as Conservative Party leader over her failure to persuade Parliament to back the Brexit agreement she negotiated with the EU. The party is split between those who back May and hard-liners, led by Johnson, who are willing to risk a no-deal Brexit in order to wring concessions from the EU.

July 23, 2019: Johnson is elected Conservative Party leader in a vote by party members. He takes office as prime minister the next day, inheriting a minority government that relies on votes from Northern Ireland’s Democratic Unionist Party to pass legislation. Johnson...