Over his years of teaching and observation, Prenzler (policing and security, Griffith U., Australia) has become convinced that ethical reasoning and training can only go so far in preventing police corruption, and that rigorous enforcement of ethic behavior will always be necessary to keep a minority in line. At the same time, he has become extremely cynical about the commitment of governments and police leaders to genuine accountability. Within that context, he sets out his conclusions and suggestions. The topics include setting standards, measuring misconduct and integrity, recruitment and training, alternative dispute resolution, systems control and risk management, advanced techniques, external oversight, and leadership for integrity. Annotation ©2009 Book News, Inc., Portland, OR (booknews.com)