Originally Posted by
analogueman
If I'm in the country for four days, wait until close to the end of the second day to take a test, and then wait another four days to get the test results back... I could already be sitting back at home. Then the alert comes through that I've tested positive. Okay, Canada, what do you want me to do? Fly back to isolate?
END THIS MADNESS!
The random testing is mostly to monitor potential new variants. Not justifying it but that is the main reason why they chose to bring it back.