This work serves as a comprehensive reference guide designed to provide legal practitioners with authoritative guidance on the complexities of criminal law and procedure in England and Wales. Led by Professor David Ormerod and David Perry QC, the text synthesizes statutory requirements, judicial precedents, and procedural rules to ensure practitioners maintain compliance with current legal standards. The authors utilize a structured framework that integrates legislative updates with practical application to support courtroom advocacy and case preparation.

Legal professionals frequently identify this text as a foundational resource for courtroom practice due to its rigorous attention to procedural detail. Experts highlight the work as a standard reference tool that balances academic depth with the practical requirements of daily legal work.