It was compulsory during COVID and it became optional later
https://en.wikipedia.org/wiki/ArriveCAN
From what I'm reading, non-users weren't and couldn't have actually been denied entry. It wouldn't have held up in court either. They could be made to quarantine.
alt Hacker News
From what I'm reading, non-users weren't and couldn't have actually been denied entry. It wouldn't have held up in court either. They could be made to quarantine.