The launch of a hospital in the home initiative across all three DHBs for cases needing a lot of health support—that's what we're talking about. Door knocking for those who are not able to be contacted, particularly those isolating alone. We should have learnt this from the KFC worker in South Auckland a year ago. This was exactly that situation. We did not learn. When they cannot be contacted a certain number of times, hop in the car and knock on the door, surely. The establishment of a Community Supported Isolation and Quarantine System clinical governance group with the purpose of identifying emerging risks and trends—that's just appropriate self-monitoring.