San Luis Obispo police arrested four individuals during a May 5 DUI saturation patrol.
The special patrol was conducted between 7 p.m. and 3 a.m. throughout San Luis Obispo with the purpose of deterring impaired driving.
Officers stopped 39 vehicles during the patrol, according to a San Luis Obispo Police Department news release. One driver was arrested on suspicion of driving under the influence of alcohol. Three individuals were arrested on suspicion of other criminal charges, and five citations were issued.
Officers will conduct another patrol June 4.