Canada is ending its pandemic-era policy of turning back asylum-seekers trying to cross into the country between ports of entry, according to a revised policy document released on Sunday. Canada turned at least 544 would-be refugees back to the Unites States between March 2020 and mid-October. The government did not immediately respond to questions regarding why it was ending the policy now and what if any quarantine rules would apply to asylum-seekers who are not vaccinated.