Canada's border agents are bracing for a spike in would-be travellers trying to enter the country on the first full weekend since travel restrictions began to ease.
The Canada Border Services Agency says incoming traffic has increased about 25 per cent since Monday, when quarantine rules were waived for fully vaccinated Canadians and permanent residents.
Denis Vinette, vice-president of the agency's travellers branch, says the number of incoming visitors is likely to go up even more this weekend.
Vinette says of those seeking entry to Canada under the exemption, about half were turned away, mostly because they weren't fully vaccinated or received a vaccine not cleared for use in Canada.
Only those Canadian citizens and permanent residents who have gone two weeks since a full course of one of the four COVID-19 vaccines approved by Health Canada — Pfizer-BioNTech, Moderna, Oxford-AstraZeneca or Johnson & Johnson — are exempt from quarantine.
Travellers must also use the ArriveCAN app or online portal to submit their vaccine information and the results of a negative COVID-19 test taken no more than three days before departure.
"The big thing for folks to understand is what qualifies as a fully exempted traveller under Canada's definition," Vinette said in an interview Friday.
"It is about having had one of the four Health Canada vaccines. It's about having had the full regimens, or both shots, and having had 14 days pass after your second shot."
Of those seeking the exemption, about half had either had only one shot, received their second dose less than 14 days before arrival or got a vaccine other than the four that have been approved in Canada, he said.
"I'm not suggesting that people are trying to, you know, squeeze themselves in; it's more a question, I think, of folks not understanding the rules."
Vinette said the agency is anxious to make sure people understand what has changed and what has not in order to prevent excessive delays or tie-ups at border control points.
He said the delays have not been extensive, except for at busy border crossings like Windsor-Detroit, Fort Erie, Ont., and the Pacific Highway crossing in B.C., where peak wait times were sometimes close to 45 minutes.
"That is still just the early days of verifying," Vinette said.
"When you see that you've got 50 per cent or thereabouts that maybe don't qualify, we want to make sure we aren't affording the right to be exempt from quarantine to those who don't qualify, especially if it's going to create a risk in our communities."
The ArriveCAN portal can be accessed either via the Apple or Android app or online via the federal government's website at canada.ca. Travellers must use the latest version of the app, which was updated when the rules changed.