Social disadvantage and trust in German police: Empirical evidence on procedural justice theory and context effects on perceived fairness in urban neighbourhoods

Current public debates about rising violence against police officers, and conversely, criticism of racial profiling by the police force, contradict the high levels of trust in the German police reported by public surveys. This raises the question of why the tension between the police and citizens arises. German Criminology has not yet exploited the potential of procedural justice theory to explain the shifting dynamics of trust. Empirical studies on how evaluations of police fairness and effectiveness influence police legitimacy in Germany have long been overdue. Additionally, there is minimal evidence of whether police fairness is experienced differently in different social contexts. Therefore, this study answers two pertinent research questions: (1) To what extent does trust in German police and police legitimacy depend on procedural fairness? (2) To what extent do residents in socially disadvantaged neighbourhoods have lower levels of trust in police fairness? Consistent with international research on procedural justice theory, the results reveal significant effects of normative predictors of trust in the police, such as perceived fairness and neighbourhood trust. Using advanced multilevel modelling, this study observes the effects of two contextual variables (welfare recipients and official crime rates) on neighbourhood levels of trust in police fairness. The results reveal that the impact of personal assessments of the neighbourhood, personal disadvantages, and experiences with the police exceeds neighbourhood context effects.