Beyond the border was an agreement concluded by Prime Minister Harper and President Obama several years ago. Essentially, it was done to remove barriers to the free flow of goods and trade and people across the border.
One of the key elements with respect to airports was the free flow of passengers. Because we had a differing technical installation in Canada, the hold baggage—in other words, the checked bags of our passengers—even though it was pre-cleared for U.S. customs, had to be rescreened in the U.S. using their X-ray system.
What we determined was that if we were to replace that system with the U.S.-certified latest technology, you could remove that requirement so that our bags wouldn't have to be rescreened. You might ask what difference that makes. What it means is less cost for the airlines and a better scheduling flexibility. It's largely invisible to passengers, but you would see it in the cost of a ticket and in the ability to schedule those airlines.
It had a deadline, and that deadline was to complete the installation of those systems by December 2015. With one small exception in Calgary for a couple of months, we met that deadline all across the country.