The dilemma inherent in the act is how to strike a balance between protecting the rights and liberties of law-abiding citizens and apprehending criminals. The act has attempted to create an environment in which police officers act in accordance with certain guidelines and safeguards that seek to achieve compatibility between public rights and effective policing. Cases involving black citizens in the London Borough of Lambeth demonstrate the dangers inherent in having plain clothes versus uniformed police officers stop people in the street. Police stop and search powers appear to be disproportionately applied to blacks, and the way in which search and entry procedures are practiced is of concern. Community involvement in police policies and operations and genuine dialogue between citizens and police officers are essential to ensure that police officers use their powers responsibly. 15 notes