There are many different measures.
Once again, based on the scientific advice from the Public Health Agency of Canada, we have an enhanced screening question on the machines when you come into the country. Depending on your answer in terms of where your travel has been—whether you are coming from China, particularly Wuhan or Hubei—there would be a subsequent interaction with us.
Advice is given. You're presented to a PHAC officer for an assessment. You're given a mask and a kit to make sure that if you do develop symptoms afterwards you will know what to do to make sure you're isolating yourself properly and protecting against further infection. It's a very robust process that we've put in place.