Again, our industry has been deeply integrated for many years. We've worked exceptionally closely with the Canada Border Services Agency. Following 9/11 for instance, we instituted FAST-related programs, so we address security.
Customs and the border are an extension of our just-in-time delivery system so we have made many developments over time. We are in pretty fair shape. Canada has responded quite favourably in that respect, but if we do see a thickening, then that will have some very severe consequences not just in our industry, but in many other sectors as well.