What we've learned over the years, not just around internal trade but, I would say, around regulations writ large, is that it's often left to the bureaucrats or the civil service to actually manage the process, to implement it and to move it forward. However, it needs political commitment and political drive to make it actually achievable. Often I find when you leave it to just the civil service, they can get mired down quite a bit because they get focused on very specific things and they get worried about very specific regulations or programs. It needs that political drive in order for it to continue to move things forward.
That's where it can move from one province to the next. If the political drive is no longer there, then the momentum tends to slow down. That's been our experience when it comes to dealing with this.