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.

As elected leaders around San Diego County weigh what to spend on homelessness in the coming fiscal year, their decisions will have to be made without a key piece of information: What they’ve already spent.

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.