California’s Vehicle Code makes it illegal for anyone — drivers and passengers alike — to drink alcohol or smoke cannabis in the car while on a public roadway, according to Los Angeles-based law firm ...

From slowing down in school zones to yielding to pedestrians, the California Vehicle Code outlines clear rules every driver must follow. But what about stopping for a school bus with flashing lights?

In California, drinking while driving can result in thousands of dollars in fines, jail time and the loss of your license. What about passengers? Can someone riding shotgun or in the backseat enjoy ...