The rise of the risk industry in psychiatry in England and Wales can be given a precise date: 17 December 1992. That was the day that Christopher Clunis, a man who had been in contact with psychiatric services for some 6 years, murdered Jonathan Zito in an unprovoked attack. This tragedy received enormous publicity and resulted in a flurry of activity within the Department of Health. As a result of the moral panic surrounding Clunis, which crystallised long-term trends, the assessment and management of risk became a central focus of mental health policy and practice (Holloway, 1996). Risk remains a core issue, and indeed mental health services have come to be seen as a key element in a strategy for public protection that aims to keep people who are identified as a potential risk to others off the streets. (We await, with some professional trepidation, the legislation that will provide a sufficiently broad definition of mental illness to fully legitimate this social role.) Mental health staff are now required by government policy and their employers to assess an ever-expanding range of risks – most recently, following the Victoria Climbié Inquiry (House of Commons Health Committee, 2003), risks to dependent children, generally with the aid of unvalidated risk assessment tools. Increasingly, mainstream mental health services are being expected to provide interventions for people whose presenting problems are risky behaviours (or even risky feelings) rather than to offer treatment for mental illness.