Newport menthol cigarettes maker R.J. Reynolds Sues California Over Flavored Tobacco Ban. Does he have political favor for this? : r California_Politics Prop 31: When will flavor vapes be gone in California? FOX 11 Los Angeles Is Vaping Illegal In California Calls To Ban Menthol Vapes Grow As Study Finds Mint Flavors Are Far Is Menthol Banned In California Map California to Enforce Strict Unflavored Tobacco List Starting January The ban on menthol cigarettes and other flavored tobacco products took effect Wednesday, Dec. 21. The new state wide law aims to reduce the rise in teen smoking. California voters passed Proposition 31 Flavor Bans Multiply, But Menthol Continues to Divide California Healthline