What we've also seen is the extension of the bank's work. The Reserve Bank of New Zealand Act gave the bank enormous powers in terms of it being independent to conduct monetary policy. So it's unusual and unique across the public sector in that it's given a bunch of money and it is independent and doesn't answer to Ministers in the normal way. The deal was that politicians didn't have a control over monetary policy in the lead-up to elections, which we were worried about. There were some examples where the temptation was for Ministers of Finance to reduce interest rates, to have a short-term boom in the year before the election to get through. Now we have a similar concern around a Minister of Finance having $20 billion in a potential slush fund in an election period—that's equally of concern. But in terms of interest rates, that's why we had an independent Reserve Bank.