The CHP will initiate its New Year's "maximum enforcement period" at 6 p.m., when all available officers deploy to catch impaired motorists, speeders and other traffic violators.

California Highway Patrol officers will intensify efforts Tuesday night in San Diego County and statewide to combat drunken and drug-impaired driving as part of a holiday anti-DUI campaign.

For New Year’s Eve, California Highway Patrol officers tomorrow night will ramp up operations in Los Angeles and Orange counties, and statewide, to crack down on drunken and drug-impaired motorists as part of a holiday period anti-DUI campaign.