California law defines each crime according to a specific code section. The Penal Code defines the vast majority of the crimes. But the Vehicle Code addresses certain crimes involving cars, motor vehicles and driving. The Health & Safety Code addresses most crimes involving marijuana or narcotics. You can find more information about California Criminal Codes on our FAQ page.
| 23221 | Passenger Drink In Motor Vehicle |
| 23221(A) | No Driver Shall Drink Any Alcoholic Beverage While In A Motor Vehicle Upon A Highway. |
| 23221(B) | No passenger shall drink any alcoholic beverage while in a motor vehicle upon a highway. |