Hon GRANT ROBERTSON: Well, as I think I said in the House last week, the big difference in terms of the operation of the economy is between level 3 and level 2, where there's about a 10 percentage point improvement in output, versus the move from level 2 to level 1, which would be about half of that, at 5 percentage points. Like all New Zealanders, I want to see our society and our economy opened up as quickly as possible and in the safest possible manner.