Humberto Rocha, Jr., age 36, of West Grove was arrested and charged with DUI and related traffic offenses, as well as with violations of the Controlled Substance, Drug, Device, and Cosmetic Act (Act 64), following a traffic stop for erratic driving. The incident occurred on 04/14/2019 at approx. 1:51 am, between the intersection of E. Evergreen Street and Prospect Avenue, in West Grove Borough, and the 800 block of Wickerton Road (SR 841). Upon making contact with Rocha, police observed indicators suggesting intoxication and field sobriety tests showed impairment. A sandwich bag containing suspected marijuana was observed in plain view on the front seat. Rocha was taken into custody for suspicion of DUI and for the marijuana possession. He submitted to a chemical test of his breath, resulting in a B.A.C. of .167%. He was processed and later released pending issuance of a summons. Charges filed in MDC 15-4-04.