I'm not aware of any such mechanism within government. Here, I would also emphasize that with strategic reviews the focus has not been on administrative costs either, or on savings that could be obtained through cost-cutting across departments. It's very much a focus on programs, on whether they're working well, whether they're still relevant, whether they need to be better resourced, or whether there are excessive resources in certain programs.
But indeed, I think there's always a need to be careful of creep within government, where costs rise and there are inefficiencies. We do periodically need expenditure reviews to sort out some of those problems, but I'm not aware of any particular mechanism at the moment.