But I think what we've found out over the last couple of weeks is that some essential workers are more essential than others, and, frankly, I've also learnt quite a bit about the Delta variant of this COVID virus. Apparently it's a very discerning virus, that it knows not to transmit from one person to another amongst 15 to 20 people in the Beehive theatrette but is so smart that it can transmit across this vast Chamber when there are only 10 people in it—a remarkable feat of epidemiology, I might suggest. And, according to certain commentators, the fact that the Prime Minister and the Deputy Prime Minister travelled out of Auckland before the lockdown but when the virus was spreading is less dangerous than the Leader of the Opposition hunkering down for 13 days in a row and then coming here to hold this Government to account. Well, that seems to be a bit inconsistent to me—and the Greens are nodding. Apparently, in their hyperbolic nonsense, yesterday we were being reckless and putting lives at risk, but today it's OK. That's the inconsistency that I find outstanding. I just cannot understand it.