ArtK78, on 2011-October-12, 11:53, said:
Of course he is entitled to bid 4♥. He is entitled to bid whatever he wants.
No, he is not. Calls that are not permitted by Laws 16B and 73C, the UI Laws, are
illegal: it is not just a question of whether we might rule them back, it is breaking the Laws of the game to make such a call. If done knowledgeably and deliberately it is highly unethical.
ArtK78, on 2011-October-12, 11:53, said:
However, he will have to have a very good explanation for the appeals committee as to the rationale behind his 4♥ call. In all likelihood, any third party will view his bid as being influenced by partner's explanation of his 3♥ call.
Why AC? What happened to the TD?
antonylee, on 2011-October-12, 14:42, said:
I was sitting North and my 3♠ bid was more than questionable, but in any case, the director ruled that "no law barred East from bidding what he wants". Result stands.
We get occasional horrific TD stories: this is one of the worst: a TD who has never heard of UI.