RT Article T1 Willingness to cooperate with police: a population-based study of Australian young adult illicit stimulant users JF Criminology & criminal justice VO 17 IS 3 SP 301 OP 318 A1 Leslie, Ellen M. A2 Konitzer-Smirnov, Andrew A2 Cherney, Adrian A2 Kemp, Robert A2 Najman, Jake M. A2 Wells, Helene LA English YR 2017 UL https://krimdok.uni-tuebingen.de/Record/1741005922 AB While procedural justice has been highlighted as a key strategy for promoting cooperation with police, little is known about this model’s applicability to subgroups engaged in illegal behaviour, such as illicit drug users. This study compares willingness to cooperate with police and belief in police legitimacy, procedural justice and law legitimacy among a population-based sample of Australian young adult amphetamine-type stimulant (ATS; i.e. ecstasy and methamphetamine) users and non-users. We then examine predictors of willingness to cooperate among ATS users. ATS users were significantly less willing to cooperate with police and had significantly lower perceptions of police legitimacy, procedural justice and law legitimacy, compared to non-users. However, belief in police legitimacy independently predicted willingness to cooperate among ATS users. We set out to discuss the implications of these findings for policing, including the role of procedural justice in helping police deliver harm reduction strategies. K1 Cooperation with police K1 Ecstasy (MDMA) K1 Methamphetamine K1 Procedural justice K1 Young adult DO 10.1177/1748895816671382