NEW STUDY: California Flavor Bans Linked To Lower Youth Vaping Without Raising Cigarette Smoking A new study published Friday found that local bans on flavored tobacco products in California were linked to E cigarette and cigarette sales decline after California law eliminates sale of flavored tobacco Strengthening enforcement against illegal flavored vaping products Capitol Weekly Capitol Weekly Capitol Weekly: The Newspaper of California State Government and Politics. Are Disposable Vapes Banned? Why Shelves Are Empty Across the U.S. in cometovape