schulken, on 2013-April-18, 22:31, said:
N disagrees there was a significant hesitation. He says he waited six second for both his first and second pass. W especially disagrees and states that the second pass was preceded by a significant hesitation. S states that he knows his partner has values as opener has limited his hand and he believes E is weak with a long ♦ suit based on the auction. Further, he believes that both E and W have denied majors. The hand was played at 2♥ by S making 3.
Is pass a logical alternative for S? N has shown no interest in bidding even after S made a two-suited takeout double.
If North hesitated for six seconds before both his passes then South has twice as much UI that North has a decent hand.
South is correct that the auction shows that North has values: in any protective position you can fairly safely assume you have at least 17 points between you, so North can be assumed to have at least nine points. But his two hesitations show he has more, pretty certainly an opening bid.
"South believes that East and West have denied the majors." Does he indeed: presumably he has no idea of Walsh? Since East has denied a major unless he has game forcing values, there is no need for West to show one, so he could easily have one or even two majors.
Is pass an LA for South? Obviously: it is not difficult to find people who do not show their hand twice with eight points opposite a passing partner and two bidding opponents.
North has admitted to giving UI to his partner twice.
So, UI is proved, pass is an LA is demonstrated, the only question is whether the UI suggests 2
♥ over pass. In my view, it does, and furthermore, I bet South knows it. Thus I adjust, and worry about South's ethical stance.
Cascade, on 2013-April-20, 14:58, said:
1. The law requires more than "suggests action over pass".
The Law does not: it is a sufficient condition but not a necessary one. If any action is suggested over pass then 2
♥ is suggested over pass and we adjust.