what is very typical and I would venture generally accepted on BBO is for opponents to hound your p for information that you do not have. On average I see this at least 10% of the boards. It also slows down the game. Here's a recent example(s) from an indi, you are sitting S: W: 1H N: 2NT E: X (after long wait) The wait was because opponents have interrogated p to clarify what 2NT means. Now as S, you are at a big disadvantage because the opponents know the nature of your p's hand, but you are still guessing. Do you want to know what 2NT really was? 1st time is was the minors 2nd time it was a balanced 18 both times you are SOL because you are the sole player guessing. Now what gets really thorny is when you make a creative bid: W: 1H N: P E: P S: 3NT After your (S's) 3NT, the opponents usually vehemently want to know what it means. What can you say? If you say "I want to play 3NT", the button pushing continues until you clarify the hand. A typical question is "do you have a solid minor"...what can you say? Its a real mess. The interrogation will continue until blood is spilled by being called a cheater or having the TD summoned. Most of the time, the TD makes you tell your opponents what is in your hand. It gets even worse if you are taken out of 3NT by opponents or P. Your p is really at a disadvantage now. One time I balanced 3NT and was told that it was an illegal bid because it was not a convention (by an "expert" opponent) who summoned the TD in order to complain. This led to my getting ejected/blacklisted from the tournament because I did not alert what was in my hand. In this case, I did have a solid major but around 18 points. The TD (who claims to be ACBL certified) said this must be alerted and explained, subsequently adjusting the score for the opponents. Gave us and A- and opponents an A+. What's even worse, is that this all took place after opponents misdefended and the hand was over. True story, I promise you. ___________________________________________________________ just for the record, this is from the ACBL Code of Active Ethics: "Principle of Full Disclosure The philosophy of active ethics tells us that winners should be determined solely by skill, flair and normal playing luck. Actively ethical partnerships take pains to ensure that their opponents are fully informed. A major tenet of active ethics is the principle of full disclosure. This means that all information available to your partnership must be made available to your opponents. " Using implied logic, this also says that if your p has no understanding/agreement of a particular bid, then the opponents have no right to your p's interpretation of his/her bid either.