By N.E. Haas.

Why can vigilantes count on public support? Why do citizens in certain cases oppose the formal prosecution and punishment of vigilantes? Are such reactions an indication of lacking confidence in the criminal justice system? Or do situational aspects perhaps also play a role? The goal of this dissertation is to explain public support for vigilantism. In two studies, respondents were presented with a fictional case about vigilantism and answered related questions. The findings of both studies show that support for vigilantism cannot be interpreted automatically as a sign that confidence in the criminal justice system is lacking: situational characteristics have an independent influence on support. The results also reveal that support for vigilantism is a complex concept. People are not simply for or against vigilantism; responses to vigilantism are more nuanced. People can for instance feel little empathy for the victim of vigilantism, but at the same time express a desire for punishment of the vigilante. Additionally, a higher level of confidence in the courts and criminal justice system led to less support for vigilantism, while confidence in police did not play a role. Lastly, general support for vigilantism was an important predictor of support for a specific case.

Leiden: Netherlands Institute for the Study of Crime and Law Enforcement (NSCR), 2010. 197p.