I can't speak to the specifics, but I would expect it's going to vary by province. In Ontario the Occupational Health and Safety Act already provides for some of these provisions.
On March 10th, 2009. See this statement in context.
On March 10th, 2009. See this statement in context.
President and Chief Executive Officer, Ontario Agency for Health Protection and Promotion
I can't speak to the specifics, but I would expect it's going to vary by province. In Ontario the Occupational Health and Safety Act already provides for some of these provisions.
See context to find out what was said next.