We all know, as New Zealanders, that there are some things—many things—for which we pay a lot, in the international context, and I was struck by this powerfully when in Germany a couple of years ago and going to a local supermarket, an Aldi supermarket or Lidl supermarket—I can't remember which one—in Germany and being blown away by the prices available there. Large economies obviously have more scope for competition and more scope for efficiencies of scale, and New Zealand, with its small economy, suffers from a lack of efficiency of scale, and it has flowed on to the impact, in many areas of our economy, that two or three large players dominate. So these issues of competition are important. It always occurred to me that the most important thing you can do to advance competition—and you can pass all the laws that you like here, and this is worth considering, and we'll look at this in detail—the most important thing for Government policy, it seems to me, in competition is to focus on removing barriers to new entrants coming into any industry that you're talking about.