Hon CHRIS HIPKINS: The day three test is primarily to ensure the people who have COVID-19 who are in a managed isolation and quarantine facility are getting the support that they need for that. There is very little risk to the public health from a positive day three test because, as I've indicated, everybody who is in managed isolation and quarantine is treated as if they have COVID-19, until such time as they get a negative day 12 test before they are released into the community. 