It is not known how many people are in prison for murder when they did not kill anyone but were convicted as secondary parties via the discredited label ‘joint enterprise’. It is not known how many of these people were convicted under the law on ‘joint enterprise’ that in 2016 was held to be erroneous by the Supreme Court of the United Kingdom. It is not known how many of these people in prison live with autism spectrum disorder (ASD). There is currently no national UK audit of prisons to establish this information.
It is known that ASD is a lifelong neurodevelopmental disability which affects how people interpret the world and understand it. It affects more than one in 100 people. Despite its prevalence, it remains poorly understood, stigmatised and stereotyped. Research states: ‘if social conventions and connectedness are opaque to [people with ASD], how can they authentically appreciate that a person’s actions are morally wrong?’ The Autism Research Centre, University of Cambridge found that an overwhelming majority of ASD accused persons were not provided with adequate support or adjustments in the UK criminal justice system (CJS). This followed an Equality and Human Rights Commission report in June 2020 that warned that the CJS is failing those with learning disabilities and autistic people. The Cambridge report noted that there was almost no research investigating how autistic defendants are being treated within the CJS. In 2024 an expert consensus was published on the identification and support of individuals with ASD in within the UK CJS. It concluded that greater attention needs to be given to this potentially vulnerable population when navigating the CJS.
The Crown Prosecution Service (CPS) Joint Enterprise National Monitoring Scheme 2024/25 data released in September 2025 focused on mental health, to include neurodiverse conditions. It states ‘the quality of data flowing about whether or not a defendant has a disability is poor’ and more likely to ‘be identified during a case’ and while it ‘would be kept under review throughout the life of a case’, any updated information may not be available for the purposes of the monitoring scheme. These are significant holes through which ASD people will fall.
Continue reading the full article here:
https://www.counselmagazine.co.uk/articles/autism-joint-enterprise
