Yes. Sorry that I didn't get to this, because quite frankly this is probably the single most important policy advancement, in terms of immigration security screening, that we proposed.
Electronic travel authorization is a system that has been implemented by Australia, New Zealand, the United States, and now the U.K. The European Union within the Schengen space intends to implement an ETA. That means essentially that people who are planning to fly, into Canada in this case, would first be required to receive electronic authorization. They would make an application online. They would pay a modest fee—I think in Australia it's the equivalent of $10—and the biographic information they submit would then be checked against our watch lists.
If there is a hit, if there is evidence that they had been deported or there are concerns about criminality, terrorism, or security, then we would take a closer look at the application and the person's identity. In the vast majority of cases—at least based on the experience of our allied countries—the vast majority of applicants for ETA would be approved almost automatically. This is a computerized system, so in most cases they could expect within a couple of minutes to get back a positive confirmation of their electronic authorization to enter the country. They could then share that with the airline in order to get authorization to board the flight.
The great advantage of this program is that it allows us to extend a form of immigration security screening to visa-exempt countries, to the roughly 50 countries from which we do not require temporary resident visas. Let me point out, for example, that if you look at the “underwear bomber”, the “shoe bomber”, and some of these other security.... For instance, there were German nationals involved in 9/11 who were originally nationals of Middle Eastern countries but who had attained European nationality. You can have people coming from visa-exempt countries who represent an elevated security risk, and creating an ETA will help us to identify those individuals.