The health warnings are sound, and plain packaging is acceptable. The fact remains that, in order to eliminate any possibility of abuse, legal proceedings, or delays for Canada or for the other 12 countries, article 29.5 is very important.
Evidence of meeting #24 for International Trade in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was workers.
A recording is available from Parliament.