Mr. Chair, I'll start.
In terms of the positivity rate, it has varied over time. I have the latest statistics. For example, from April 10 to 16, the test positivity rate among fully vaccinated travellers was almost 3.27% in the air mode and 2.4% in the land mode. Again, we compared that with partially vaccinated or unvaccinated travellers, for whom the test positivity rate was 2.25% in air mode and 5.8% in land mode. We continue to look at border test positivity rates, which remain considerably higher than those prior to when omicron first emerged, and that is a way for us to continue to monitor the incoming travellers for their positivity rate so that we can make adjustments to our public health measures.