Hon CHRIS HIPKINS (Minister for COVID-19 Response): No, not at this stage. As the Prime Minister has just outlined, saliva testing is not currently an accredited diagnostic test. It's currently accredited as a surveillance test, and that is how we are using it. Saliva testing is under way at the Jet Park as a complement to the nasopharyngeal swab, which is our diagnostic test. It's also been rolled out at the Commodore facility in Christchurch and the Grand Mercure in Wellington. Saliva testing is being progressively rolled out and the numbers will continue to increase over coming weeks.