Pierre Poilievre, the leader of the Conservative Party, was unseated as the parliamentary representative of his Ottawa district in a stunning upset that could lead to a fight over his continued leadership of the party.

Conservative Leader Pierre Poilievre will not have a seat in the next Parliament after a stunning upset by his Liberal opponent, raising questions about his ability to continue as party leader and the role he will play when the House of Commons reconvenes.

Canada is holding its most consequential election on Monday. Here’s how Ontario Premier Doug Ford thinks it will go.