In fact, the study I refer to is the study that was announced as part of the Pacific gateway initiative. You will probably have noticed that in the announcement by the current government--the previous government had set $30 million aside for grade separations--the amount has been increased to $50 million. That money will be leveraged from other parties because the federal government cannot pay 100% of these costs. I think it would be at least reasonable for us to assume that that will get tripled, if not quadrupled. If we have all the parties at the table working together, and if everybody can match the federal government's share, it should provide quite a lot of money for numerous grade separations in that corridor.
We agree with you fully: grade separations are becoming probably the most useful piece of infrastructure, particularly in urban areas, to avoid conflicts and improve efficiencies, and to support the growth envisaged under the Pacific gateway initiative.