Federal lawsuit alleges R.I. ban on flavored vapes is unconstitutional Rhode Island Current Two Vape Retailers Sue RI in Federal Court to Block Go Local Prov A flavored vape ban took effect in Rhode Island on Wednesday. Here is what you need to know. Flavored Vapes MOST Policy Initiative Flavored vape ban takes effect in Rhode Island Rhode Island Flavored Vape Ban States Bans On Flavored Vapes Have Pros And Cons, Study Finds Ri Ban On Flavored Vapes