Convey information to your partner about the nature or strength of your hand other than by the bids you make. Examples of unethical play: asking questionsabout an opponent�s bid in order to suggest values in a certainsuit in your hand; making any remarks about the bidding.
Attempt to deceive an opponent about your card holdingby a remark or action eg by deliberately hesitating in play tosuggest a particular card holding when declarer is taking a finesse.
Courtesy at the bridge table means doing nothing to discomfort other players at your table or in the room. Greet your opponents when they come to the table; makenew players or visitors welcome; do not make any remarks to embarrassor discomfort your partner or opponents; do not discuss hands or wastetime having post-mortems between hands; co-operate with the Director inthe smooth conduct of the event.
Players are reminded that it is illegal for players to make rulings and apply penalties after a law infraction. After an infraction, the Director must be called so that all players know their rights and possible penalties.
Calls should be made without special emphasis, mannerism or inflection and without due hesitation or haste.
When a bid is alerted, you cannot ask the meaning of the bid until it is your turn to bid.
When it is your turn to bid you may ask the meaning of the alerted bid, but only if your hand would warrant a bid.