Are you suggesting that any of these have yet been heard in a court? Even many of the proceedings for charges under the Reopening Ontario Act have been remanded due to “court backlogs” and “evidentiary considerations”.
Regarding unions that are threatening legal action over modifications to CBA’s, I haven’t seen any that are submitted to the courts as of yet, but I do know of two employers that have already backed down from vaccine mandates after being challenged by representative unions. In those cases a duty to accommodate has been devised as an option for those members whohave chosen not to disclose vaccination status.
Do vaccine mandates violate Canadians' charter rights?
One of the most commonly referenced arguments against vaccine mandates is that they violate the Canadian Charter of Rights and Freedoms, a claim legal experts say is misleading when you look at case law. CTVNews.ca breaks down the fine print of charter rights.

