When we started dealing with this a year ago, there was no rule book for COVID-19. Around the world, every country had to grapple with the challenge of how to respond; we all had to make things up as we went along. And I want to acknowledge that we've got a system that has learnt to learn—a system that learns and adapts, that incorporates the lessons from abroad, where they are appropriate, and builds those into New Zealand's response. We have a response that strengthens day by day, that requires constant vigilance and constant effort. The work in our managed isolation facilities to continue to identify risks and minimise them as much as possible has been integral to our response. I've always said there is no such thing as a 100 percent guarantee when it comes to COVID19, and, sadly, that will always be the case for as long as COVID-19 is with us. But we can all play our part, as members of the team of 5 million, in keeping COVID-19 out, and we can start with the simple things: scanning QR codes. 