‘Being under the influence is about impairment’

Highway Patrol officers learn how to conduct sobriety testing at the CHP Academy in West Sacramento, including ways to detect how drivers are impaired by marijuana.
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Highway Patrol officers learn how to conduct sobriety testing at the CHP Academy in West Sacramento, including ways to detect how drivers are impaired by marijuana.

CHP, Modesto police will conduct three DUI checkpoints this month

August 10, 2018 12:41 PM