I will respond on behalf of the surface mode, and I'll let my colleague respond on behalf of the air mode.
The issue on which we have received by far the most concerns in letters has been related to railway noise. It dates back to 2000, when the Federal Court of Appeal overruled that the agency had any authority to engage in disputes of this nature.
We've consulted, going back to 2001, with the Federation of Canadian Municipalities. We've had communities write in. We've had individual constituents write in. We've had numerous members of Parliament; there were even opposition days when we responded to this issue. Basically, this is why it is such an important element of this legislation, a brand new power for the agency. This power does not exist for any of the other modes. It's really specific here to rail.
On that one by far we've tried our best to address the concerns put forward to us. We believe the solution will allow for hopefully a cooperative approach to be taken, but if not, the agency has the power to order a solution and to try to correct the problem.
I'd say that the second issue we heard most about was related to the commuter rail operators and urban transit operators, about access to rail corridors that are being abandoned, and making sure that those corridors remain available for urban transit purposes. We are strengthening the current provisions in the act, which outline a very detailed and rigorous abandonment and discontinuance process. We're including them in the process and also broadening it to include rail sidings, rail spurs, and rail stations, which can continue to be used for urban transit purposes.
As well, the commuter rail operators came to us numerous times. We had several meetings with them. With us they helped craft the provisions in the act about publicly funded passenger service providers. The new adjudication mechanism we included in the bill was designed with them. We consulted with the railways, of course, to determine the impact. The railways are okay, I think, with the provisions in there. As the minister said, those groups are very interested in getting this through, and I think they would be very happy to come before the committee to talk about that.
Those are the three big areas in which we've had extensive consultation and requests.