Continues the theme of citizen participation and emphasizes why it is critical to the effectiveness of the criminal justice system. It focuses on the importance of and strategies for positive police-community interactions and addresses the internal and external communities the police serve. This new edition highlights past, present, and future practices, offers a new streamlined organization, and emphasizes the role of the police in a changing society.Well-rounded, all-inclusive perspective, helping readers better understand and practice positive police-community relations. Examples of police community programs throughout the United States. Discussion of racially-based policing moves material beyond racial profiling.Law enforcement professionals.