CHULA VISTA, Calif. (CNS) — Police arrested arrested a motorist on suspicion of driving under the influence of marijuana and impounded five vehicles at a checkpoint in Chula Vista, authorities said.
The Chula Vista Police Department conducted a DUI/driver’s license checkpoint Friday on the 1000 block of Third Avenue, from 6 p.m. to midnight.
Of the 1,627 vehicles that traveled through the checkpoint, 646 of them were screened, resulting in five field sobriety tests, police said…