Professor Huw Williams is a professor of Clinical Neuropsychology. He has pioneered research focusing on traumatic brain Injury in those involved in the criminal justice system, and neuro-rehabilitation and crime. He and colleagues have shown that a substantial number of people in contact with the law have traumatic brain Injuries. Findings have influenced screening and assessment for TBI nationally and internationally, contributing to changes in the UN Convention on Rights of the Child for enabling better support for those with neurodisability to lessen risk of criminalisation. He is a co-founder of the Criminal Justice and Acquired Brain Injury Group (CJAABIG) (Now ABI and Justice Group).