Louis Appleby1, Pauline Turnbull2, Nav Kapur1,3, David Gunnell4, Keith Hawton5. 1. National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, School of Health Sciences, University of Manchester, Manchester, UK. 2. National Confidential Inquiry into Suicide and Safety in Mental Health (NCISH), Centre for Mental Health and Safety, School of Health Sciences, University of Manchester, Manchester, UK p.turnbull@manchester.ac.uk. 3. Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK. 4. Centre for Academic Mental Health, Bristol Medical School, University of Bristol, Bristol, UK. 5. Centre for Suicide Research, Department of Psychiatry, University of Oxford, UK.