JoAnneM, on Nov 24 2008, 11:33 AM, said:
I agree completely with jdonn. Active Ethics is promoted, even demanded, by ACBL, and that requires full disclosure. In my long years in duplicate bridge it is the wannabee experts who have the most trouble with this concept, the true experts, no matter their age, are expert at full disclosure and Active Ethics.
Disagree in this case, although I might have agreed when I first read the OP.
If I tend to open 43 in the minors with the 4 card minor, but do it with the 3 card minor when the 4 card is complete junk, I think that it's a mistake to alert it. All I'm really doing is confusing the opponents and possibly revealing information to partner (because of unintentional emphasis in my wording or whatever). The second one isn't an issue in Vugraph because it's being written down- my partner doesn't get to see it.
When I play Precision, where 1 diamond promises 4 or more diamonds but could be longer clubs, I'll announce just before the opening lead if appropriate. But every director I've spoken to on this believes that this one diamond bid should not be alerted just because it could have longer clubs, because it's more likely to introduce UI or cause problems by people afraid to ask for fear of introducing UI than it is to actually be useful.
There is a 'usual' function going on here. If the bid
usually means what the opponents expect it to mean, then it shouldn't be alerted. If a later call makes the unusual meaning more common or more important, then you alert later. Even for 'standard' experts, there are cases where they'll respond 1
♥ with 3 across a 1
♦ opener. But that doesn't mean you alert the 1
♥ bid because one time in a million it'll be short.
If every time they have 4 diamonds and 3 clubs, they open 1 club, then that should be alerted. But if it's limited to the rare case of 3 good clubs and 4 awful diamonds, I don't think that's alertable. And based on the later posts, I think that's what they were actually playing.