Of course, we can all support the work of our contact tracers by installing and using the NZ COVID Tracer app. Since last Tuesday we've seen a huge increase in the use of the app, and it is now being actively used by our contact tracers. With just under 1.5 million registered users, it has more than doubled in the last week; 234,000 posters have now been printed and are on display; over 7 million posters have been scanned; and more than a million manual entries have been made. To further encourage the use of the app, the Government's made it mandatory for all businesses to display QR code posters, and that has to happen by tomorrow. 