Dr A. L has worked in general adult, adolescent, neuropsychiatric, and forensic settings and as a disability assessor for Department of Work and Pensions, as well as being an experienced expert witness. His areas of expertise include: mood disorders, psychosis, schizophrenia, anxiety, PTSD, dementia, capacity, personality disorders, self harm, sleep disorders, substance misuse, somatisation, fitness to plead/stand trial, recidivism, torture victims, asylum, immigration and work-related stress. He specialises in the study of brain injury.