San Diego Police Officer Emilio Rodriguez uses a portable drug analyzer in March 2018 to test impaired drivers. Authorities warn that roads may be riskier next week on the unofficial cannabis holiday 4/20, now that recreational marijuana has been legalized. (David Brooks/San Diego Union-Tribune/TNS)
San Diego Police Officer Emilio Rodriguez uses a portable drug analyzer in March 2018 to test impaired drivers. Authorities warn that roads may be riskier next week on the unofficial cannabis holiday 4/20, now that recreational marijuana has been legalized. (David Brooks/San Diego Union-Tribune/TNS) David Brooks TNS
San Diego Police Officer Emilio Rodriguez uses a portable drug analyzer in March 2018 to test impaired drivers. Authorities warn that roads may be riskier next week on the unofficial cannabis holiday 4/20, now that recreational marijuana has been legalized. (David Brooks/San Diego Union-Tribune/TNS) David Brooks TNS