Rt Hon JACINDA ARDERN: At the moment, we're going through a blanket second wave, but, at the same time, we've asked the Ministry of Health to work through a protocol, a matrix, which prioritises more regular testing for those staff who are more front-facing and at higher risk. To give the member a bit of an insight—for instance, at our borders, those at Auckland Airport who are considered to be at higher risk because they are more passenger- and crew-facing are approximately 280 staff. We'll, again, need to identify that with agencies at the ports, and those staff will have a higher frequency of testing than others. That's the work that the Ministry of Health is undertaking, and we expect to be supported by the team that are helping support the roll-out of our testing strategy.