Hon CHRIS HIPKINS: Not necessarily. It's important to remember that some of the rapid antigen tests that we have—the lowest level of efficacy that we've approved in New Zealand is an 80 percent efficacy rate for rapid antigen tests. That means that some of those tests still have a one in five chance of missing somebody who has COVID-19. Therefore, the reason that we are saying at the moment that to leave self-isolation, it should only be in the case of people who are absolutely critical to keep those supply lines open, to keep those utilities functioning, and so on—it is because we want to reduce the risk of them passing on COVID-19 to others. 