They're parallel. I don't think you can say one rather than the other. I think you have to work on both. The forum for doing the other is the attempt to make a binding polar code, through IMO, which is where you get all the countries in the world that are interested in shipping, and ideally you get that polar code to establish the standards, the same sorts of standards we're trying to apply in the Northwest Passage as well, so you don't have a domestic-international divide.
On November 27th, 2012. See this statement in context.