Section 5216.4.
Cal. Business and Professions Code - BPC § 5216.4.
in effect“Message center” is an advertising display where the message is changed more than once every two minutes, but no more than once every four seconds.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026
