Yes. In our report, we did state that it is possible that some amounts attributed to ArriveCAN were not for the application, and indeed, when the CBSA provided information to the government operations committee, there were some amounts in the records they produced there that we didn't consider to be for ArriveCAN, and there were amounts that we have considered to be for ArriveCAN that the CBSA disagrees with.
Ultimately, though, we were confident enough with our estimate to put it in a report to Parliament.