I respect your view Séan, and I said up front mine was an unpopular view, but I guess I take the line that even sensible moderate drinkers like the members of Beoir would be better off having to stop at 11pm. Like you say we are quite capable of deciding to leave early ourselves, but we sometimes don't, and on those occasions legal compulsion would keep us on the straight and narrow.
I am not trying to win any converts here and I know I'm likely to.