Subject(s): Law enforcement -- Community policing -- Community policing : Promise of community policing, skeptical view -- Broken windows policing : Criminology and criminal justice, incivilities reducing policing, zero tolerance and retreat from coproduction- weak foundations and strong pressures -- Problem oriented policing : Science, values and problem- oriented policing, principles and practice -- Pulling levers policing : policing and lessons for pulling levers, partnership, accountability and innovation- clarifying Boston's experience with pulling levers -- Third- party policing : Case for third party policing -- Hot spot policing : Hot spots policing as a model for police innovation, limits of hot spots policing -- Compstat : Compstat's innovation, changing everything so that everything can remain the same- compstat and American policing -- Evidence- based policing : Evidence based policing for crime prevention, improving police through expertise, experience and experiments, police innovation and future of policing