The more than 100-page report detailed six events held at Downing Street, the prime minister's offices and residence.
There is no precedent for a prime minister having been found to have deliberately misled the House (of Commons, lower house of parliament)."
It recommended that he should not be entitled to a former member's pass, which enables most former prime ministers and lawmakers to gain automatic access to parliament.
But so-called Partygate spelt the beginning of the end for his tenure as prime minister.
They have also rowed this week over the former prime minister's resignation honours list.
Persons:
Johnson, Boris Johnson, Rishi Sunak, Mr Johnson, Sunak, Thangam Debbonaire, Elizabeth Piper, Alistair Smout, Andrew MacAskill, Kylie MacLellan, Muvija, William James, Kate Holton, Frank Jack Daniel, Angus MacSwan
Organizations:
Conservatives, Downing, Street, Labour Party, Conservative Party, Thomson
Locations:
COVID