This book investigates the legal and clinical criteria used to determine whether a defendant possesses the mental capacity to stand trial within the jurisdiction of England and Wales. Donald Grubin, a professor of forensic psychiatry, utilizes his extensive clinical experience and knowledge of the English legal system to analyze the intersection of psychiatric assessment and courtroom procedure. The text provides a comprehensive framework for understanding how mental impairment affects a defendant's ability to participate in their own defense and the subsequent legal implications of such findings.

Experts in forensic psychiatry and criminal law recognize this work as a primary reference for practitioners navigating the complexities of mental capacity in the courtroom. Readers frequently note the clinical precision of the prose and the author's ability to synthesize dense legal statutes with psychiatric practice.