“…Since regulation of public spaces is one of the central responsibilities of patrol police (Klinger, 1997;Stinchcombe, 1963;Werthman & Pilliavin, 1967), it increases the likelihood that a large proportion of lower class subjects will be processed through the justice system (Katz, Webb, & Schaefer, 2001;Reisig, McCluskey, Mastrofski, & Terrill, 2004;Smith, 1986). Moreover, due process standards are lowered in the detection of undesirable or illegal practices in public spaces, resulting in easier targets for arrest than those taking place behind closed doors on private property (Rosenthal, 2000). Finally, as with race, ecological contamination is a salient concept in patrol studies suggesting that officers working high poverty (and presumably high crime) areas develop cynical views about its general inhabitants' crime-proneness (Klinger, 1997;Meehan & Ponder, 2002).…”