VEH § 40000.20

A third or subsequent violation of Section 23225, relating to the storage of an opened container of an alcoholic beverage, or Section 23223, relating to the possession of an open container of an alcoholic beverage, by a driver of a vehicle used to provide transportation services on a prearranged basis, operating under a valid certificate or permit pursuant to the Passenger Charter-party Carriers’ Act (Chapter 8 (commencing with Section 5351) of Division 2 of the Public Utilities Code), is a misdemeanor.