And they advertise Bulmers, not Magners...
+1 here for the ban on alcohol drinks, but I also wonder about the efficiency of the method. Coming from a country where there is a ban on alcohol and cigarettes advertising, depending on the media, I don't think it's highly successful.
My guess is that advertisement will only affect the choice of drink (like this alcopop rather that one), and not change the consumption habit. I doubt teens start drinking because the ad with the dominos was cool.