Union members at CN and CPKC railways have voted to reauthorize strikes at both companies if negotiated settlements can't be reached. Teamsters Canada said in a statement Saturday that union members at both railways voted almost 99 per cent in favour of reauthorized strike action.
source https://www.cbc.ca/news/canada/montreal/cn-cpkc-workers-reauthorize-strike-1.7250941?cmp=rss