Whenever the department offers for sale to the public coupons or commuter ticket books redeemable for the toll on any toll bridge located within the region under the jurisdiction of the Metropolitan Transportation Commission, as specified in Section 66502 of the Government Code, the department shall make the coupons or commuter ticket books available at locations convenient to the public, which shall not be limited to toll bridge facilities, and by mail.
Source:
Section 30150.7, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=SHC§ionNum=30150.7..