Hon CHRIS HIPKINS: The first change is that the period of self-isolation for people who test positive for COVID-19 will reduce from 14 days to 10 days. The period of self-isolation also reduces for their household contacts, meaning 10 days for them as well. That's a significant change and it helps to ensure that household members only isolate for the period of time of their family member's 10 days of recovery, unless, of course, they contract COVID-19 themselves. The period of self-isolation for close contacts outside of the household reduces from 10 days to seven days. The other thing that people will notice at phase 2 is the greater use of digitisation and automation to speed up interactions for people with COVID-19. For example, at the start of self-isolation, a case will fill in an online form for themselves and for their household contacts that will help the health service to work out what support they need. This will also require cases to provide their likely close contacts. Close contacts will receive a text message notification and they will then need to isolate for seven days and have a test on day five. This system will be much more automated and digitised than it has been previously, but we will have alternatives in place for those who aren't able to connect digitally.