At the risk of restating our previous comments, the result of the initiation of the rail service review and then subsequently the introduction of the legislation is that over that period of time we've seen a number of things occur. Most notable is a very keen desire on the part of both class 1 railways to work more collaboratively with the port authority. That has resulted, as I said previously, in a 30% reduction in the dwell time, which is a key competitive factor for us in our container business. So there's a very direct outcome.
What precipitated that is a good question, I think, and how we can sustain that level of focus is, of course, what we're trying to construct through our discussions today.