I think finding pragmatic ways to deal with that is vitally important. Of course, this bill tightens the requirements. It won't have a huge financial implication, but it is one step towards making it more sustainable. And I think it's worthwhile, in the context of this bill, just noting that we will be increasing—assuming that we pass it this afternoon—the age of the residency entitlement from 10 to 20 years over a staggered period to give people time to transition through that. And by increasing it to 20 years, what we are doing is basically bringing New Zealand into line with the OECD. Australia's the only other country that has a 10-year test, but, of course, they have a means test around that 10-year test. But the average across the OECD, in terms of entitlement, is actually closer to 26 years. So even by increasing it to 20 years, we're still below the OECD average. Of course, most countries around the world are moving to a higher age bracket of 67, rather than 65, which reflects the demographic change and life expectancy of people. And so that's, obviously, going to be a wider debate going forward, but, of course, this bill is just very focused on that one issue around the length of time that you need to be a resident.