Mr. Chair, there are multiple layers that would work in tandem. One is on the arrival front, and the second is our ability to correlate the data provided by the testing service provider, because that information goes directly to the provinces and municipalities where they live, as well as the service provider and the Public Health Agency of Canada. We have a system whereby provinces can also do what is needed on that.
Third, as I mentioned earlier, where we see that there is information available that needs immediate attention based on risk, we obviously use our ability to have door knocks. Our people go in there, and we also inform the local police of jurisdiction.