This book investigates the professional identity, organizational role, and political influence of chief constables within the police hierarchy of England and Wales. Robert Reiner, a professor of criminology, utilizes extensive empirical data gathered through direct interviews with the vast majority of chief constables serving in the region. The work constructs a framework to analyze whether these leaders function primarily as operational police officers, corporate managers, or political bureaucrats within the state apparatus.

Experts recognize this work as a foundational text for understanding the administrative structure of British policing. Readers frequently note the academic rigor and the unique access the author secured to high-ranking officials.