What we see now is that there are two broad approaches to managing access. The first is the visa, which CIC administers for a number of countries around the world. That is our first contact with the visitor who plans to come to Canada. As Mr. Sabourin was saying, the vast majority of visitors to Canada come from countries that are visa exempt, so the first contact a Government of Canada official has with them is with the border services officer at the port of entry.
What the electronic travel authority will do—and this is a system that Australia has used for a number of years, and the United States has also successfully put in place—is that when a traveller goes to buy a ticket, the information on that traveller is sent to the government, and the government would then run checks against databases they have to determine whether or not—