A lot of people pointing out the various studies saying that plastic consumption increases after a bag ban; but isn't that expected in the short term? Everyone has to go buy 3-4 heavy reusable bags for the first time (or few times as they get used to the idea), that's obviously going cause a spike in plastic consumption, above a normal year of disposable bags. But the more meaningful question is if 5 years later, people are still buying excess heavy bags for a few uses or if the behavior actually adapts.