Introduction. Maintaining Order vs. Enforcing the Law: W.G. Skogan and T. Meares (2004), Lawful policing; J. P. Crank (1994), Watchman and community: myth and institutionalization in policing. The Fourth and Fifth Amendments "on the ground" - search, seizure, and interrogation: Jeffery Fagan and Garth Davies (2000), Street stops and broken windows; Terry, Race and disorder in New York City; Richard Leo (1996), Inside the interrogation room; Craig D. Uchida and Timothy S. Bynum (1991), Search warrants, motions to suppress, and "lost cases": the effects of the exclusionary rule in seven jurisdictions; David Jacobs and Robert M. O'Brien (1998), The determinants of deadly force: a structural analysis of police violence. Discretion in the Decision to Arrest: Wayne LaFave (1962), Police and the nonenforcment of law-Part II; K.J. Novak, J. Frank, B.W. Smith, et al. (2002) Revisiting the decision to arrest: Comparing beat and community officers; S.D. Mastrofski, J.B. Snipes, R.B. Parks, et al. (2000), The helping hand of the law: police control of citizens on request; Trish Oberweis and Michaeal Mushno (1999), Policing identities: cop decision making and the constitution of citizens; Steve Herbert (1996), Morality in law enforcement: chasing 'Bad Guys," with the Los Angeles police pepartment; Richard J. Lundman (1994), Demeanor or crime? the midwest city police-citizen encounters study; E.N. Larsen (1996), The effect of different police enforcement policies on the control of prostitution. Discretion, Race and Gender: Loretta J. Stalans and Mary A. Finn (1995), How novice offices and experienced officers interpret wife assaults: normative and efficiency frames; J.J. Fyfe, D.A. Klinger and J.M. Flavin (1997), Differential police treatment of male-on-female spousal violence; Jeannine Bell (2002), Deciding when hating is a crime: the first amendment, police detectives, and the identification of hate crime; R.S. Engel and J.M. Calnon (2004), Examining the influence of drivers' characteristics during traffic stops with police: results from a national survey; S.J. Lea, U. Lanvers and S. Shaw (2003), Attrition in rape cases - developing a profile and identifying relevant factors; Index.