"Police will crack down on drunken drivers, conducting a DUI checkpoint between 7 p.m. Friday and 3 a.m. Saturday at an undisclosed location in the city, officials announced." (
http://www.pasadenastarnews.com/ci_13775081)
STOCKTON - "The checkpoint starts at 6 p.m. and continues until 2 a.m. It will be set up in the area of Roosevelt Street and Wilson Way. On Saturday, the checkpoint will be at March Lane and Holiday Drive during the same hours." (
http://www.recordnet.com/apps/pbcs.dll/article?AID=/20091113/A_NEWS/911130322/-1/A_NEWS14#STS=g1zdic4y.1j0k)
GARDENA- "Police officers will conduct a driving under the influence and driver's license checkpoint from 7 tonight to 4 a.m. Saturday in the eastbound lanes of the 1300 block of Rosecrans Avenue." (
http://www.dailybreeze.com/news/ci_13774488)
MARINA DEL REY- "Los Angeles police officers will conduct a DUI and driver's license checkpoint from 8 tonight to 3 a.m. Saturday on Lincoln Boulevard and Maxella Avenue." (
http://www.dailybreeze.com/news/ci_13774488)
BAKERSFIELD- "On Saturday, the Bakersfield Police Department Traffic Enforcement Detail will be conducting a DUI/Drivers License Checkpoint in the greater Bakersfield area." (
http://www.turnto23.com/news/21608229/detail.html)