What Ken has said about infrastructure is absolutely fundamental, and it's always best to cover things with a crisis potential by asking what you know about it. There's a surveillance function and a response function. Canada has certainly covered the response function well. I just heard the deputy commissioner of the Coast Guard outlining his concerns, and they are that we've just had the Crystal Serenity cruise ship steam through there and she was carefully prepared for the ice-free season. He's worried that now everybody will think it's really easy to charge somebody $60,000 for a cabin and not make any preparations. So Ken's point about the safety infrastructure is also there.
However, we also need the surveillance architecture. We need the full constellation of RADARSAT. The maritime patrol aircraft, 10 in number, are not funded; there is no replacement plan, period. Our submarines, which should be outfitted with air-independent propulsion to work the ice edge, are likely going to fall off the end of the earth in the year 2036.