From the Chicago Sun-Times:
Chicago police say they will be saturating the Rogers Park neighborhood Friday night to look for DUI drivers.
The “DUI saturation patrol” will take place between 7 p.m. Friday until 3 a.m. Saturday in the North Side neighborhood, Chicago police said.
The patrols will concentrate on a pre-designated area with officers continually monitoring for signs of impaired driving, police said. The patrols will also look for speeding and safety belt violations.
Police said they may deploy their “Breath Alcohol Testing Mobile Unit” which expedites the DUI charging process and allows for offenders to be released from the site with an individual recognizance bond, police said.