As a result of the marine communications and traffic services and the way that everything works, we know what types of vessels pass through Canadian waters, what types of cargo they carry, what their certification is and where they come from. Transport Canada has an idea of how well these vessels comply with the various applicable regulations. We have a good idea of the vessels that pass through our waters and the types of individuals or vessels that we're dealing with.
There are many factors. The marine communications and traffic services can determine whether an individual has behaved appropriately and followed the regulations, whether the individual's vessel is certified and in proper form, which sailors are on board, and whether everything has been done according to the rules. As a result, if any issues arise, we know what we're dealing with.