It's not certain that the impacts of COVID-19 will be over by mid-May 2022, and that's one of the key reasons for this two-year time frame. So a one-year extension would be likely to imply that the Government would be prudent to introduce a further bill during this year to enable the powers to be continued, if necessary, later into 2022. Now, this would obviously not be an efficient use of the House's time. But further than that, if COVID-19—and this is a point that the previous speaker made—is overcome earlier, the requirement that the exercise of the powers must be reasonably necessary to address the impacts of COVID-19 means that those powers would, effectively, expire at that point. I'm not sure that the National Party understand that because we are in an incredibly dynamic environment, as I outlined before at the start of my speech—the fact that COVID-19 continues to rage. Yes, we have vaccines, and we're making really very good progress as a world on those vaccines, but the reality is COVID-19 will be with us for quite a long period of time.