Party leaders blitzed key ridings in southern Ontario and British Columbia on Saturday with the final vote in the federal election now just two days away.

Liberal Leader Mark Carney took his tour through battleground ridings in the Greater Toronto Area, as well as Windsor, Ont., a city where U.S. President Donald Trump's auto tariffs have created immense anxiety.

At a news conference at the Seneca College campus in King City, Ont., on Saturday morning, Carney focused his message heavily on protec…