2 business owners sue RI for looming flavored e cigarette ban Rhode Island Vape Ban Update Stores Sue RI Over Law Banning Flavored Vapes, Say It Will Destroy Is Vaping Legal In Ri Denton smoke shops prepare as Texas outlaws THC vapes, Chinese made e cigs and more starting Sept. 1 Business dentonrc.com A flavored vape ban took effect in Rhode Island on Wednesday. Here is what you need to know. Rhode Island Regulations Prohibit the Sale of Flavored Electronic Nicotine Delivery System (ENDS) Products Rhode Island Flavored Vape Ban, E Cigarette Taxes Take Effect