1. Southern District Health Board (Potiki, Casey) and Te Āti Haunui-ā-Pāpārangi, Ngā Paerangi, Ngāti Pikiao, Ngāti Paruaharanui (Tawaroa), Dunedin, New Zealand; Centre for Non-Adversarial Justice, Auckland University of Technology, Auckland, New Zealand (Thom); Te Huataki Waiora School of Health, University of Waikato, Hamilton, New Zealand (O’Brien); Faculty of Law (Lenagh-Glue) and Department of Psychological Medicine (Glue), University of Otago, Dunedin, New Zealand.