Following on from that, and the point around outcomes and student learning, I'm interested to know how do the internal assessment grades submitted to NZQA by 1 September 2021 compare to previous years, and following on from that, what planning has been done for changes to NCEA and credits for students as a result of the current lockdown? Two aspects of the NCEA credits question: one is, obviously, for those who are in Auckland, and then the question of fairness that's been raised, Minister, through electorate offices is for those schools in level 2, some won't be able to be up functioning properly tomorrow—it may be the end of this week, or even next week, on Monday, that the school will recommence—and the differential in terms of the number of days is really then down to one or two days between the Auckland schools where those students will get NCEA credits for the 20 days. So I'm interested to know the evidence behind the 20-day limit and what flexibility is available and how that could be applied.