RT Article T1 Optimising the length of random breath tests: results from the Queensland Community Engagement Trial JF The Australian and New Zealand journal of criminology VO 48 IS 2 SP 256 OP 276 A2 Mazerolle, Lorraine Green LA English YR 2015 UL https://krimdok.uni-tuebingen.de/Record/1634275020 K1 Police legitimacy K1 Police performance K1 Procedural justice K1 Random breath tests K1 RBTs K1 Traffic stops