Well, people have to know what's expected. If people don't know what's expected, that's where you get confusion. So what we have done is place that list on the Internet.
We are hearing from different locations in Canada. We are reviewing and updating as needed the type of ID that's possible. We're trying to explain to people and give people a heads-up on what they need. That's public, and that's published.
We're publicizing the need for ID through these multiple means. We'll be at airports, in newspapers, on radio, on travel sites, on the Internet, and again, focused on the limited but important group of people who are travelling between two Canadian cities. It's not relevant to people going to the States or travelling internationally.