I would definitely say that Transport Canada has the responsibility, and I would also say a lot of expertise is needed to conduct this type of assessment. It's no secret that there are a lot of concerns about the National Energy Board and its being possibly co-opted by the energy industry, which raises questions and concerns about its actual independence.
I think the federal government really does have the responsibility to do this and really needs to think about how navigable waterways are impacted. I would hate to see the department not have a role or responsibility in protecting these waterways.