Again, I will start and then turn it over to Mr. Swales.
First of all, Canada has certain obligations about controlling exports, what is going out of the country. It's important that they have ways of making sure they are doing that. You mentioned things like illegal drugs. We identified that the Canada Border Services Agency had determined that the export of illegal drugs was a high risk, but then, because they felt they didn't have all the authorities they needed to do random inspections of exports leaving the country, they didn't end up doing a lot of specific work aimed at identifying the export of illegal drugs.
Maybe Mr. Swales can provide more detail.