Britains pm johnson launches election campaign

You're referring to the 2019 UK general election!

Yes, on November 6, 2019, Boris Johnson, the Prime Minister of the United Kingdom at the time, launched the Conservative Party's election campaign. The election was called by Johnson on October 28, 2019, after the House of Commons rejected his Brexit deal for the third time.

The election campaign was marked by intense debate over Brexit, with Johnson and the Conservatives promising to deliver a "get Brexit done" agenda, while the opposition Labour Party, led by Jeremy Corbyn, campaigned on a platform of renegotiating the Brexit deal and holding a second referendum.

The election took place on December 12, 2019, and resulted in a decisive victory for the Conservative Party, with Johnson's party winning 365 seats in the House of Commons, while Labour won 203 seats. The Liberal Democrats, led by Jo Swinson, won 11 seats, and the Scottish National Party (SNP) won 48 seats.

Johnson's victory gave him a significant majority in the House of Commons, allowing him to pass his Brexit deal and take the UK out of the European Union on January 31, 2020.