The prime minister has faced calls to resign as party leader, including from within his own party. But he has insisted he plans to stay on and lead the party into the next electio

Canada's ruling Liberal Party lost a once-safe seat in a Montreal parliamentary constituency, preliminary results showed on Tuesday, a result likely to put more pressure on Prime Minister Justin Trudeau to quit.

The Liberal Party suffered its second major defeat in less than three months, a result that will likely pile pressure on Trudeau to step down.