{"code":"VEH","codeName":"Vehicle Code","section":"21103","citation":"Veh. Code, § 21103","status":"in-force","lawOn":"2026-09-28","headings":[{"name":"DIVISION 11. RULES OF THE ROAD [21000. - 23336.]","url":"https://blackletter.si/vehicle-code/division-11"},{"name":"CHAPTER 1. Obedience to and Effect of Traffic Laws [21000. - 21300.]","url":"https://blackletter.si/vehicle-code/division-11/chapter-1"},{"name":"ARTICLE 3. Local Regulation [21100. - 21118.]","url":"https://blackletter.si/vehicle-code/division-11/chapter-1/article-3"}],"history":"Amended by Stats. 1980, Ch. 671, Sec. 4.","effective":null,"html":"<p>No ordinance or resolution enacted under Section <a href=\"/veh/21101\">21101</a> shall be effective until signs giving notice of the local traffic laws are posted at all entrances to the highway or part thereof affected.</p>","text":"No ordinance or resolution enacted under Section 21101 shall be effective until signs giving notice of the local traffic laws are posted at all entrances to the highway or part thereof affected.","otherVersions":[],"url":"https://blackletter.si/vehicle-code/local-regulation-21103","source":"California Legislative Information bulk export (pubinfo)"}