Rt Hon JACINDA ARDERN: I can confirm that we have used those powers. We do believe that that is necessary because we do want to make sure that we have that very comprehensive coverage. What I would also say is that we've got to do everything we can to overcome anyone's reluctance in the community generally around testing, and the message that I'll send very, very clearly is: getting a test does not jeopardise your job—being found positive does not jeopardise your job. It should not also jeopardise your safety, and I am concerned that that has been an issue raised more generally in the public and that that may cause some reluctance for testing.