I think you'll find that things usually will take place a step at a time. I think we need to respect the fact that we've tried to take one step, and I wanted to get to that. When I go to Europe, for example, there's an unbelievable rail system, and I want to go back to that.
Actually, the numbers were amazing. I think 20% less fuel; tonnes per kilometre is 500% or better. Did I hear that right?