Sure.
As to whether or not there would be an environmental assessment, I think if anything is going to have an impact on fish and fish habitat, obviously the Fisheries Act authorization has to be applied, so we would need to do an environmental assessment.
The other side is that we do have some tools to work on. With regard to the culvert crossing, we have what we call our operational statements--that is, if proponents do it in a certain way, it's not going to have an impact on fish and fish habitat. We would be looking at working with the navigable waters people to make sure this also may be taken into account with some of the work they're doing.