Nope
Canadian Human Rights Act says substance dependence, alcoholism or drug addiction, is a disability and must be accommodated
You forgot the "....to the point of undue hardship"
I said...
"It's not that simple... when there's injuries and/or damage involved."
"It's one thing if an employee is just drinking, or being drunk at work... that alone won't give cause.. but it's much different scenario if that person injures themselves or another, causes damage.. or is a threat to others.. with their actions."
The link you posted supports everything I said.
Court rulings confirm everything I said...
Dziecielski v. Lighting Dimensions Inc (for example)
Again.. The PSA and unions are protecting these guys.. not the courts or charters.