Yes. The railways have had a number of productivity gains over the years, they've made a number of efficiencies, so it's always good to make an assessment as to whether the compensation being paid to the railways is appropriate or not--whether it's too much or too little right now. You always want to make sure that the compensation ensures there's sufficient money for reinvestment. We haven't had that benchmark exercise done since 1992, so 17--or however many--years later, it seems appropriate to again have that assessment to make sure that the compensation to the railways is indeed fair and reasonable.
On May 14th, 2009. See this statement in context.