So, for example, the ports: if somebody wanted to buy the ports, that might be something that we would look at and think, "Actually, owning the ports overseas would actually cause difficulties for New Zealanders." The same is true for things like the EFTPOS system, I suspect, and electricity—those things that we really rely on as New Zealanders. We need constraints, and we've kept the capacity to act very urgently and to keep those constraints. We have actually kept and tightened constraints on farmland, and that is something that I think we have learnt the lessons of over a long period of time. I was very distressed to see the sale of farmland, without very much thought to the fact that this is an incredibly important industry in the country, but it's also important to what New Zealanders are—it's part of our culture. This is a farming country; this is our main asset.