allenMP Marilyn Gladu crossing from Conservatives to Carney's Liberals is the one most surprising to me so far. Sarnia/Lambton County is very solidly conservative, not a tossup riding like many of the other crossers.
Oil and gas is part of Sarnia's historic industry, I am speculating if some kind of climate destroying concession is coming from Carney in exchange for joining. In any case, I expect a torrent of Maple MAGA outrage.