I could compare it with our present fleet, which might give you a good sense of what we're comparing it with. There are comparisons with a number of other icebreakers around the world, but sometimes, because of the age of the vessels and when they were built, some of the classifications are a little bit difficult to compare.
Essentially, however, just roughly, our current Louis S. St. Laurent is a polar class 4, approximately, and what we're looking at with the polar icebreaker—this is something I will confirm with the committee—is a polar class 2. That gives you a sense of the difference between our current fleet and others. Certainly when we're comparing it with, say, the U.S. Coast Guard's breakers that are presently there, the Healy, the Polar Star, and so on, it will have higher capability than those particular vessels to get into areas, as I said, that we can't get into now or certainly go into very rarely; or we can go into them longer.