You're talking about a switch that has to be maintained. The delisted branch line would be something different, but let's talk about the 13 that are still there today. We have no choice but to maintain them at a level where we're sure we can put a rail car into the line without any impact.
More importantly, I repeat, these switches are on our main line. We have trains circulating at 40 or 50 miles an hour with 100 boxcars behind them, with products going coast to coast across Canada. We have to make sure this switch is maintained at the highest level.