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    This document is provided 
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    A Club Director’s Guide for Ruling at the TableDuplicate Decisions
 
    INTRODUCTION 
    Duplicate Decisions (DD) 
    has been reformatted into a book that an ACBL club director can use in place 
    of the official Laws 
    of Duplicate Contract Bridge. 
    All of the Laws have been written and presented in everyday English to help 
    club directors understand their meanings. In addition to the table of 
    contents, an index which refers to the appropriate Law by topic is available 
    in the back of this book. 
    DD can be used to make most of the rulings that will come up during a 
    typical club game. The ideal way to use this publication is to tab the most 
    common rulings. Occasionally DD will refer the director to the official Laws 
    book. In those cases, the director will have to do some research before 
    making a ruling. 
    Every club director needs to become very familiar with the Laws in order to 
    make good rulings. It is helpful to highlight the sections of each Law that 
    are most frequently used in making a ruling pertaining to that Law.  DD 
    is designed to be used in conjunction with The ACBL Club Directors 
    Handbook, which was 
    published in 2003 and developed to assist club directors in running 
    outstanding club games. The handbook contains all of the information 
    previously found in the Appendix to DD plus information that will help club 
    directors make their club games the best games in town. 
    The new handbook is a source of tips, ACBL regulations, ACBL programs such 
    as the IN (Intermediate-Newcomer) Program and New Player Services, 
    movements, ACBLscore, Alerts, Zero Tolerance, etc.  Directors will 
    benefit from reading the "Ruling the Game" column, which is published 
    monthly in The Bridge 
    Bulletin. It’s a good way 
    to learn more about the Laws and how they should be applied. 
    ACBL’s web site is also a good source of information that 
    directors will find helpful in running club games.   
    Good luck! Let ACBL hear from you whenever you need help. 
    ACBL Director of Education 
 
    TABLE OF CONTENTS 
    CHAPTER VII — PROPRIETIES 
    72–76. Proprieties 
    72. General Principles 
    73. Communication 
    74. Conduct and Etiquette 
    75. Partnership Agreements 
    76. Spectators 
      
 
    CHAPTER VII — PROPRIETIES 
    72–76 
    Proprieties 
    In previous Laws the Proprieties were, to a great degree, pious
    advice. In the 1987 Code, these principles of conduct and ethics
    were incorporated into the Laws. In the 1997 Code, further changes
    have increased the emphasis on the fact that these are Laws. The
    Director is authorized by Law 12 to award an assigned adjusted
    score when the Laws do not provide an indemnity to the non-offending
    side for the particular violation of Law committed by the
    opponents. 
    72 
    General Principles 
    1. Duplicate bridge tournaments should be played in strict
    accordance with the Laws. A more casual, sporting attitude
    may be tolerated in a club duplicate game. 
    2. A player must not knowingly accept either the score for a
    trick that his side did not win or the concession of a trick that
    his opponents could not lose. 
    3. A player may not, on his own initiative, waive a penalty 
    for an opponent’s infraction, even if he feels he hasn’t been
    damaged. He has the right to ask the Director to do so. 
    4. It is appropriate to select the action most advantageous to
    your side when the Laws provide the innocent side with an
    option after an opponent’s irregularity. 
    5. After the offending side has paid the prescribed penalty for
    an inadvertent infraction, it is appropriate for them to make
    any call or play (subject to Laws 16 C.2. and 72 B.) that is
    advantageous to their side, though it may appear that they
    are profiting from their own infraction. Information arising
    from withdrawn actions of either side is unauthorized to the
    offending side. 
    6. Penalizing irregularities and redressing damage rest solely
    with the Director and the Laws, not the players. Players
    should accept everything the Laws give them, and they
    should not overlook infractions or refuse to take advantage of
    them. 
    7. Law 72 B.1. is referred to many times throughout this Code. 
    This Law requires the Director to award an adjusted score for
    any irregularity whenever he deems that the offender could
    have known that the irregularity would be likely to damage
    the non-offending side. One example is in an auction where
    you have no values and partner has competed to the four level
    and is thinking (perhaps of doubling). Before he calls, you
    blurt out "Pass." Partner now may not double according to 
    Law 30 B.2. Since it was likely that you could have known
    it would be damaging to the non-offenders for your partner
    not to be able to double, however, the Director should assign
    an adjusted score if double was a logical alternative call for
    partner and the contract would be fulfilled.  
    8. A player must not infringe a law intentionally. It is a serious
    breach of propriety, even if there is a prescribed penalty that
    one is willing to pay. The offense may be even more serious
    when no penalty is prescribed. 
    9. There is no obligation to draw attention to an inadvertent
    infraction of law committed by one’s own side. However,
    a player must not attempt to conceal such an infraction by
    committing a second revoke, concealing a card involved in a
    revoke, mixing the cards prematurely, or any similar type of
    action. 
    73 
    Communication 
    Proper Communication Between Partners 
    1. During the auction and play, communication between
    partners should be effected only by means of the calls and
    plays themselves. 
    2. Calls and plays should be made without special emphasis,
    mannerism or infl ection, and without undue hesitation or
    haste. 
    NOTE: The ACBL has authorized the 
    use of the skip bid warning. 
    A player should either use the warning all the time or never
    use it. Nonetheless, when a player skips one or more levels
    of bidding, the next player should pause about 10 seconds
    even if the warning was not given and appear to be thinking
    about his next call. 
    Inappropriate Communication Between Partners 
    Partners shall not communicate through the manner
    in which in which calls or plays are made, through extraneous remarks or 
    gestures,
    or through questions asked or not asked of the opponents, through
    Alerts and explanations given or not given to them. To do so is an
    infraction of the Laws. 
    The gravest possible offense against the Proprieties is for a
    partnership to exchange information through prearranged methods
    of communication other than those sanctioned by these Laws. A
    guilty partnership risks expulsion from the sponsoring organization. 
    
    When a player has available to him improper information 
    from
    his partner’s remark, question, explanation, gesture, mannerism,
    special emphasis, inflection, haste or hesitation, he should carefully
    avoid taking any advantage that might accrue to his side. 
    Variations in tempo, manner or the like may violate the
    Proprieties when the player could know at the time of his action that
    the variation could work to his benefit. Inadvertently varying the
    tempo or manner in which a call or play is made does not in itself
    constitute a violation of the Proprieties, but inferences from such
    a variation may properly be drawn only by an opponent, and at his
    own risk. It is grossly improper to attempt to mislead an opponent by
    means of a remark or gesture, through the haste or hesitancy of a call
    or play (such as a hesitation with a singleton), or by the manner in
    which the call or play is made. 
    It is desirable, though not always required, for players to
    maintain a steady tempo and an unvarying manner. 
    Any player may properly attempt to deceive an opponent
    through a call or play, so long as the deception is not protected by
    concealed partnership understanding or experience. It is entirely
    proper to avoid giving information to the opponents by making all
    calls and plays in unvarying tempo and manner. 
    
    When a violation of the Proprieties as described in this Law
    results in damage to an innocent, the Director should:  
    1. award an adjusted score (Law 12) if an innocent player has
    drawn a false inference from an action for which there is no
    demonstrable bridge reason and the opponent could have
    known that such action could work to 
    his advantage. 
    2. award an adjusted score (Law 16) if a player has chosen
    from among logical alternative actions one that could
    demonstrably have been suggested by his partner’s tempo,
    manner or remark. 
    See 
    Director Tech File 
    74 
    Conduct and Etiquette 
    Proper Attitude 
    1. A player should maintain a courteous attitude at all times
    toward his partner and his opponents. 
    2. A player should carefully avoid any remark or action that
    might cause annoyance or embarrassment to another player,
    or might interfere with the enjoyment of the game. 
    3. Every player should follow uniform and correct procedures
    in calling and playing. 
    As a matter of courtesy, a player should refrain from: 
    1. paying insufficient attention to the game. 
    2. making gratuitous comments during the auction and play. 
    3. detaching a card before it is his turn to play. 
    4. prolonging play unnecessarily (as in playing on although 
    he knows all of the tricks are surely his) for the purpose of
    disconcerting an opponent. 
    5. summoning or addressing the Director in a manner
    discourteous to him or to other contestants. 
    The Following Are Considered Violations of Procedure 
    1. Using different designations for the same call. 
    2. Indicating approval or disapproval of a call or play. 
    3. Indicating the expectation or intention of winning or losing a
    trick that has not been completed. 
    4. Commenting or acting during the auction or play so as to
    call attention to a significant occurrence, or to the number of
    tricks still required for success. 
    5. Looking intently at any other player during the auction and
    play, or at another player’s hand in order to see his cards or
    to observe the place from which he draws a card (but it is
    appropriate to act on information acquired by inadvertently
    seeing an opponent’s card). (See Law 73 D.2. when a player
    may have shown his cards intentionally.) 
    6. Showing an obvious lack of further interest in a deal (as in
    folding one’s cards). 
    7. Varying the normal tempo of bidding or play for the purpose
    of disconcerting an opponent. 
    8. Leaving the table needlessly before the round is called. 
    75 
    Partnership Agreements 
    NOTE: Law 75 is a very exacting Law 
    in dealing with partnership
    understandings and should be used in conjunction with Law
    40, Partnership Understandings. 
    Special Partnership Agreements, 
    whether explicit (from firm
    discussion) or implicit (arising from experience without specific
    discussion), must be fully and freely available to the opponents. 
    The methods by which this information is made available to the
    opponents are: 
    1. through the Alert procedure. 
    2. by announcing special agreements at the outset of a round or
    session to the opponents. 
    3. by reviewing the opponents’ convention card. 
    A pair may then alter their defenses against the opponents’
    conventional calls and preemptive bids. This must be announced
    to their opponents. The opponents may not vary their system after
    being informed of these alterations in defense. 
    A Player May Violate an Announced Partnership Agreement 
    1. A player may do this as long as his partner is unaware of the
    violation. Repeated variations from partnership agreements
    create implicit agreements which must be disclosed to the
    opponents. 
    2. No player has the obligation to disclose to the opponents that
    he has violated an announced partnership agreement.  
    3. If the opponents are subsequently damaged, as through
    drawing a false inference from such violation, they are not
    entitled to redress. 
    Example: On the convention card 
    it is stated that the partnership
    always holds two of the top three honors when they open a weak
    two-bid. A player opens with Q–J–x–x–x–x and his partner happens
    to hold the ace. When declarer plays the weak two-bidder for
    the ace, expecting it to be in front of dummy’s king and it isn’t,
    declarer becomes upset. The weak two-bidder violated a partnership
    agreement without partner’s knowledge. This does not constitute an
    infraction. However, after the second time this happens in a two or
    three-session time frame, a new, implicit, agreement has come about
    and the opponents must be so informed. 
    When explaining the significance of partner’s call or play
    in response to an opponent’s inquiry, 
    a player should disclose
    special information that he has from both partnership agreement and
    partnership experience. He need not, however, disclose inferences
    drawn from his general knowledge and experience. For example, if
    a player can tell that his partner has violated an agreement by the
    actual cards he sees (his hand, dummy’s hand and cards played in
    quitted tricks), he need not disclose this 
    When Correcting Errors in Explanation 
    A Player Recognizes His Own Error: If a player subsequently
    realizes his own explanation was erroneous or incomplete, he must
    immediately call the Director. The Director will apply either Law
    21, Call Based on Misinformation, or Law 40, Director’s Option to
    Award an Adjusted Score in Partnership Misunderstandings. 
    A Player Recognizes His Partner’s Error: It is improper for
    a player whose partner has given a mistaken explanation to correct
    the error immediately or to indicate in any manner that a mistake
    has been made. He must not take any advantage of the unauthorized
    information so obtained or leave the table to consult with the
    Director. 
    1. If the side that has given the mistaken explanation becomes
    the
    declaring side, 
    the player MUST 
    call the Director after
    the final pass in the auction and before the opening lead is
    faced. He must inform the Director and his opponents that
    in his opinion there has been a mistaken explanation. The
    Director may allow the last bidder on the non-offending side
    to withdraw his pass if he deems it probable that the pass was
    based on the misinformation. If the player withdraws his pass
    and substitutes another call, the bidding can then proceed
    from that point. If the last passer on the non-offending side
    does not change his call, the bidding as it occurred stands.
    The play now proceeds. 
    
    NOTE: When the Director arrives at 
    the table before play has been
    completed, he should speak separately with each non-offender
    away from the table to ascertain what different
    action, if any, would have been taken with the correct or
    alternate information. 
    2. If the side that gave the misinformation in the bidding
    becomes the defending side, 
    at the conclusion of the play,
    the partner of the player who gave the mistaken explanation 
    MUST call the Director and inform 
    the Director and his
    opponents that in his opinion his partner gave a mistaken
    explanation. This is 
    the one case in the Laws where the
    offending side must own up to its own infraction. 
    NOTE: In both cases above, the 
    Director can award an adjusted
    score if he deems that the non-offending side was damaged
    by receiving the misinformation. 
    When the Partnership Misunderstanding Results in Giving
    Misinformation to the Opponents 
    Two examples may clarify responsibilities of the players (and
    the Director) after a misleading explanation has been given to the
    opponents. In both examples following, North has opened 1NT and
    South, who holds a weak hand with long diamonds, has bid 2D,
    intending to sign off. North explains, however, in answer to West’s
    inquiry, that South’s bid is strong and artificial, asking for major
    suits. 
    Example 1 — 
    MISTAKEN EXPLANATION: A player makes
    a bid in agreement with the partnership understanding, but partner
    misinforms the opponents of the meaning of the bid. 
    The actual partnership agreement is that 2D
    is a natural signoff.
    The mistake was in North’s explanation. This explanation is
    an infraction of Law since East–West are entitled to an accurate
    description of the North–South agreement. When this infraction
    results in damage to East–West, an adjusted score should be
    awarded. 
    If North subsequently becomes aware of his mistake, he must
    immediately notify the Director. South must do nothing to correct
    the mistaken explanation 
    while the auction continues. After the
    final pass, South, if he is to be declarer or dummy, should call the
    Director and must give the opponents a correct explanation. If South
    becomes a defender, he should call the Director when play is over
    and give a correct explanation. 
    Example 2 — MISTAKEN BID: A 
    player makes a bid that is
    not the partnership agreement but the opponents are informed of the
    agreement. 
    The partnership agreement is as explained — 2D
    is strong and
    artificial; the mistake was in South’s bid. Here there is no infraction
    of law, since East–West did receive an accurate description of
    the North–South agreement. They have no claim to an accurate
    description of the North–South hands.
    Regardless of damage, the Director shall allow the result to
    stand. The Director, however, is to presume a 
    mistaken explanation
    
    rather than a mistaken bid 
    in the absence of clear evidence to the
    contrary. South must not correct North’s explanation (or notify the
    Director) immediately, and he has no responsibility to do so later. 
    In both examples, South, having heard North’s explanation,
    knows that his own 2D 
    bid has been misinterpreted. This knowledge
    is unauthorized information. 
    Consequently South must be careful
    not to base further actions on this information (if he does, the
    Director shall award an adjusted score). 
    For instance, if North rebids 2NT, South has the
    unauthorized
    information that this bid merely 
    denies a four-card holding in either
    major. South’s responsibility, however, is to bid as though North
    had made a strong game try opposite a weak response, showing
    maximum values. 
    
    See 
    Director Tech File 76 Spectators 
    NOTE: Refer to Law 11 for more information on 
    kibitzers. 
    Proper Conduct during Bidding and Play: 
    1. A spectator must not display any reaction to the bidding or play while a 
    board is in progress. He should not look at the hand of more than one player 
    without permission from the Director. 
    2. A spectator must not in any way disturb a player. 
    3. A spectator must refrain from mannerisms or remarks of any kind 
    (including conversation with a player). 
    4. A spectator should be seated. 
    5. A spectator may not touch any player, player’s chair or table. 
    The Director’s Role: The Director is 
    completely within his right to impose necessary restrictions on spectators 
    in order to guarantee reasonable playing conditions for the contestants.
    Any kibitzer may be barred 
    for cause by the Director. 
    Example: The Director may limit the 
    number of spectators at a given table and eliminate standing spectators or 
    spectators moving from one table to another. Only in extreme cases should 
    the Director clear the room completely of kibitzers. Such an action would be 
    warranted if the room is already too crowded with players to accommodate 
    spectators. At certain stages of a knockout team event, it is within the 
    Director’s province to forbid kibitzers from watching specific areas of 
    play. 
    The Players’ Role: The players are expected to 
    extend all reasonable privileges to spectators. A player may not bar all 
    spectators from his table. He does have the right, however, to object 
    to the presence of a specific spectator and may 
    have one such spectator barred without assigning cause. 
    The Role of a Club Manager: Club officials 
    are urged to extend all reasonable privileges to spectators and to 
    understand that kibitzing is a part of the game. 
    Index to Duplicate Laws
 
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