RT Article T1 The effect of marijuana legalization on jail populations in Washington State JF The prison journal VO 100 IS 4 SP 510 OP 530 A1 Stanton, Duane A1 Mei, Xiahon A1 Kim, Sohee A2 Mei, Xiahon A2 Kim, Sohee LA English YR 2020 UL https://krimdok.uni-tuebingen.de/Record/1800308043 AB In 2012, Washington State legalized the production, sale, and possession of marijuana through Initiative 502. Advocates of legalization argued that it would decrease the jail population and reduce the disproportionate incarceration of minorities, reasoning that the police would refocus their resources on other matters. In order to evaluate this assumption, we examined jail booking data using a set of interrupted time-series regression models. Our findings indicate that jail population trends differ among counties across time and with respect to impacts on minorities and women. With regard to ethnic and racial disproportionate impact, there appears to be little positive change. K1 Marijuana K1 Jails K1 Minorities K1 Women K1 Race