Proposition 31 in California brought the "flavor ban" to protect minors from being marketed to and reduce the harm caused by flavor chemicals. Flavored e cigarettes and nicotine pouches are still being acquired Supreme Court Refuses to Block California's Ban on Flavored Tobacco The New York Times Online vape retailers ignore rules protecting minors, study finds Los Angeles Times California bans flavoured vapes and online sales Pouch Patrol California lawmakers propose bill that would ban the sale of disposable e cigarettes AP News Washington bill looks to ban flavored vapes, tobacco products