Here's a fun (and in most ways disturbing) read:
https://torontolife.com/city/weve-go...uarantine-era/
So, if the article's author is to be believed, there is no set process in place for making sure people don't just get into a waiting car/uber/taxi instead of quarantining. From the article:
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...One passenger had just arrived on an international flight, and when I asked to see his passport, he became agitated.
“Why?” he shot back.
“This is my job,” I replied.
“What you are doing is against the law,” he said. He refused to take out his passport and didn’t let me check his travel companion’s passport, either. They walked briskly out the automatic double doors.
The security guards aren’t allowed to touch the passengers, so they couldn’t do much. “I can’t hold their hands!” one said. So I sprinted 30 metres to the police officers stationed at Toronto Public Health. “We’ve got a runner!” I said. I described what they looked like. By the time we got to the exit doors, they were gone, vanished. I felt like a failure.
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The people who put this process into place are the same people that we're counting on to
safely re-open our borders with the world. I really hope the vaccination effort gets the last 10% or whatever is needed to ensure herd immunity before we open up, because I think we can all easily see a formula coming that would result in another wave.