Twenty-eight people suspected of driving under the influence were arrested during a weekend crackdown on East Valley highways.
Officers from the Arizona Department of Public Safety and the DUI Enforcement Unit conducted saturation patrols in an effort to detect impaired driving after Halloween parties on Friday and Saturday nights
According to DPS Sgt. William Duff, authorities pulled over 98 vehicles. There were six arrests for extreme DUI, nine arrests for aggravated DUI, 13 misdemeanor DUI arrests, five arrests of minors in possession of alcohol and a 23 other citations.
The average blood alcohol content of those arrested was 0.158, said Duff.