This book investigates the legal and procedural requirements for conducting covert investigations within the framework of modern policing. Authors Clive and Karen Harfield provide a comprehensive guide for law enforcement professionals, focusing on the intersection of investigative techniques and the Regulation of Investigatory Powers Act (RIPA). The text serves to bridge the gap between complex legislative mandates and the practical, daily realities of police work, aiming to reduce procedural errors and legal challenges in court.

Experts and practitioners in the field of law enforcement recognize this text as a practical manual for navigating the complexities of surveillance law. Readers frequently note the clarity with which the authors translate dense legislative language into actionable procedures for daily police activity.