I would say we should move very cautiously in terms of abandoning track. I'm thinking mainly of rural feeder lines or feeder lines that connect to resource regions and that kind of thing.
On the issue of abandonment of lines within urban areas, I think that is a local issue for local people in Vancouver. They have just converted a major old line that really didn't have much economic relevance to—and you said it—bike lanes and gardens, and that kind of thing. I don't want to come out and make a blanket statement that no line should ever be converted, but I think it should be more difficult to abandon lines, because I think over the next 10 or 20 years, a lot of the lines that we may have abandoned now or 10 years ago we'll want back because of what you have alluded to, which is the need for short-line capacity to feed the system.