When I hear you say that it is costly and that it is complex, I understand that.
I just returned from Ireland, and, of course, their trade relationships are very complex too, because Brexit means that they're part of the European Union, but the U.K. is not. There are complexities around the world. Ours is different because of our size and our federated system.
Are there examples where this work is being done and it is working very well, or where they have done the research and have some lessons we can learn?