Rt Hon JACINDA ARDERN: First of all, it would be wrong to assume that that would reflect the totality of the issue. If we thought that was the only issue at play, I don't think we would have overcome some of the testing numbers. I've already said that when we started getting weekly testing, we could see those numbers were low, but by 31 July, they did come up to over 211 of border staff—keeping in mind that our front-line agencies who are interacting with those higher risk numbers are around 280. So we were starting to see those numbers pick up. To answer your question: when it was raised with me, I did speak directly with at least one union, but did not have the opportunity to speak to all. They had not heard of that as an issue, but we were starting to work to get to the bottom of how we could give assurances to staff around testing. 