Someone just called me from EY today asking for travel insurance for a visit to the US and one day in Canada. I knew he's a Canadian, so I didn't question how he planned to enter Canada, but I asked him how he's planning to leave Canada after just one day. He was totally unaware of quarantine requirements (nor did his travel agent know anything about it apparently, as he booked and sold the ticket).
Is there any way this person might be able to enter Canada (YYZ) via air from the US and fly YYZ-TLV the next day (or later in the day, but after exiting the airport)?