canada has much different alcohol laws than the US, but it's never been sold here.... the issue at hand isn't necessarily that mixing energy drinks and alcohol is bad, it's the concentrations of caffeine and alcohol that is the issue.... a red bull and vodka served mixed at a bar is about 7-8% alcohol with a little caffeine and guarana mixed in, but a 4loko has almost twice the alcohol and the stimulants.... even to well seasoned, responsible drinkers this can be a crazy combination because caffeine can delay the effects of alcohol and thereby give people reason to believe that they're not that drunk.... but give those people 30 minutes after that drink and the effects can be felt to a large degree.... for a person who is drinking 4loko with the intention of getting drunk, or even to someone who might not intend to get drunk but might say, get in a car and drive, the combination can be quite dangerous.... i don't think it should be completely banned, but it definitely should be controlled - especially given the fact that this particular beverage is geared towards people who have not yet developed their skills in responsible drinking.... (ie: underage drinkers to 25 year-olds....) besides: there are way better things to drink than 4loko.... i personally prefer a good whiskey, neat, and bottomless....