The original aim of these services appeared straightforward: 'that mentally disordered offenders needing care and treatment should receive it from the health and personal social services rather than in custodial care' (Department of Health and Home Office, 1992: 7). However, this was not a simple or straightforward area. Service users could include those with mental illness, learning disability, personality disorder, substance misuse and more vague 'mental health problems'. Individual clients could be acutely ill (no previous psychiatric history), chronically ill (have a history of illness) or severely ill (come under the Mental Health Act 1983, now 2007). They could also be non-offenders (at risk of offending), alleged offenders (not convicted) or convicted offenders. Consequently, the practice of diversion services developed so that it could include diversion away from the criminal justice system (that is, not prosecuted but rather responded to differently), diversion away from custody (that is, finding a non-penal disposal) or diversion to services which would best meet need without necessarily requiring diversion from prosecution or even custody (that is, as a way of surfacing need and accessing services) (James, 1996; National Association for the Care and Resettlement of Offenders, 1993;Joseph, 1991).Diversion services and their client group were negotiating a complex multi-agency offender health pathway -different people were being 'processed' in different ways with different outcomes. Failure to understand or support this complexity and the concomitant need for a patient-centred approach to the development of a coordinated pathway Wendy Dyer has meant that professional interests (competition both within services and between agencies in terms of for example philosophical approaches, governance issues, budget and resources and priorities) in planning services have dominated. As a result, the fortunes of many CJLDS have waned -many services no longer exist and others are no longer recognisable as diversion services. The question is are we any more likely to witness the development of 'successful, sustainable' client-centred services the second time round? This article will examine the difficulties that occurred with the first wave of diversion services and consider the likelihood that the second wave will prove to be more successful.
Background -the first wave