Excuse me for interrupting, but what I wanted to say is that there is a very clear process where, if the air carrier believes someone on the specified persons list is going to present themselves at the check-in gate, they can contact security and the police.
Also, when they contact Transport Canada—and this is another important part of the program—to verify that the person is in fact on the list, at Transport Canada we will have people 24-7 to contact the RCMP to advise them there is someone on a specified persons list who will be appearing at an airport, so they can make use of that information to carry out the functions they would deem necessary.
The purpose of this program is to prevent people who pose a threat to aviation from boarding a flight. That's the key—to keep them off the flight. And if the RCMP or any other police force of local jurisdiction have reason to believe there is something else, such as a warrant against this person, or something like that, they should be enforcing; it's up to them to enforce it.
Our role, really, is to make sure that the person who represents the threat does not get on the flight.