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.
2814.2(A) | A driver of a motor vehicle shall stop and submit to a sobriety checkpoint inspection conducted by a law enforcement agency when signs and displays are posted requiring that stop. |