Index to The OKb Laws (Draft 2)
revision marked against the Laws of Duplicate Contract Bridge - 1997 (European Edition)










A
Agreements, See Understandings

Alert

Appeal
Arrangements for - Law 80G
Contestant's right - Law 92A

Arrangement of tables - Law 3

Auction
Commencement of - Law 17A
Duration of - Law 17
End of auction period - Law 17E
Explanation of calls during the auction - Law 20F
Procedure after auction has ended - Law 22
Review after final pass - Law 20C
Review during auction period - Law 20B
Successive calls - Law 17C
B
Bid
After auction has ended - Law 35D, Law 39B
Mistaken - Footnote to Law 75
Proper form - Law 18A
Rank of the denominations - Law 18E
Sufficient - Law 18C
To supersede a bid - Law 18B

Board
Play of wrong board - Law 15
Previously played - Law 15B

Boards
Dealer and vulnerability - Law 2
Duplicate - Law 2
C
Call
Based on caller's misunderstanding - Law 21A
Based on misinformation - Law 21
Based on misinformation from an opponent - Law 21B
Change of call - Law 21B
Changes of - Law 21B
Immediate correction of inadvertency - Law 25A
Review and explanation - Law 20

Calls
Explanation of - Law 20F

Card
Correction of designation - Law 45C
Played - Law 45
Retraction of card played - Law 47

Cards - Law 1

Change of play
Misinformation - Law 47E

Claim
Clarification - Law 68C
Contested - Law 70
Defined - Law 68A
Unstated line of finesse or drop - Law 70E

Communication - Law 73
Between partners - Law 73A
Gratuitous - Law 73B
Inappropriate - Law 73B
Mannerisms - Law 73A
Prearranged - Law 73B
Tempo or manner - Law 73D
Unauthorised information from partner - Law 73C

Concession, See Claim

Conduct - Law 74
Courtesy - Law 74A
Etiquette - Law 74B
Gratuitous comments - Law 74B
Inattention - Law 74B
Lack of further interest - Law 74C
Leaving the table - Law 74C
Prolonging play - Law 74B
Significant occurrence - Law 74C
Varying tempo - Law 74C
Violations of procedure - Law 74C

Contestant

Contract

Convention

Convention card - Law 40E
Right to prescribe - Law 40E

Conventions
Regulation of - Law 40D
D
Deal - Law 6B

Dealer and vulnerability - Law 2

Deception - Law 73E

Declarer

Defender

Definitions

Denomination
Rank - Law 18E

Disclosure
Alert
Answering questions - Law 20F, Law 75C
Convention card - Law 40E
Habitual Violations - Law 75B
Requirement - Law 40B, Law 75A
Unanticipated violations - Law 75B

Double
Legal - Law 19A
Superseded - Law 19C

Doubled contract
Scoring - Law 19D

Doubles - Law 19

Dummy
Limitations - Law 43A
Qualified rights - Law 42B
Rights - Law 42
E
Explanation
Correcting errors - Law 75D
Mistaken - Law 75D
Of calls - Law 20F
Presumed mistaken - Footnote to Law 75
F
Follow suit
G
Game
H
Hand

Honour
I
Illegal alternative is chosen - Law 16A

IMP

Inadvertency
Immediate correction - Law 25A

Information
Extraneous - Law 16
Extraneous information from partner - Law 16A
From mannerisms of opponents - Law 16
From other sources - Law 16B
From withdrawn calls and plays - Law 16C
Gratuitous - Law 73B
Legal calls and/or plays - Law 16
Unauthorised - Law 16

Infraction
Concealing - Law 72B
Inadvertent - Law 72B
Intentional - Law 72B
Of Law - Law 72B

International matchpoint

Irregularities
General Laws governing irregularities

Irregularity
After attention is called - Law 9B
Calling attention to - Law 9A
Damage to non-offending side - Law 72B
Procedure following - Law 9
L
Lead

LHO
M
Matchpoint

Mature Claim

Misclaim

Misinformation
Call based on misinformation - Law 21
Change of play - Law 47E
O
Odd Trick

OKb Server

OKb Software

Opening lead

Opponent

Overtrick
P
Pack, See also Law 1

Partner
Extraneous information from - Law 16A

Partnership understandings, See Understandings

Partnerships - Law 4

Partscore

Pass

Pauses
Mandatory - Law 73A

Penalty
Assessment of - Law 10
Right to assess - Law 10A

Play
Commencement of - Law 41
Inability to follow suit - Law 44D
Lead - Law 44A
Procedure of - Law 44
Requirement to follow suit - Law 44C
Subsequent plays - Law 44B

Premature Claim
Deliberate - Law 72

Premium points

Preparation

Procedure
After auction has ended - Law 22
After auction has ended and no player has bid - Law 22A
After auction has ended and one or more players have bid - Law 22B
Of play - Law 44

Proprieties
General obligation - Law 72A
Score for trick not won - Law 72A
Tricks won - Law 72A
Violation of - Law 73F

Psychic call
R
Rank
Cards and suits - Law 1
Denominations - Law 18E

Rectification

Redouble
Legal - Law 19B
Superseded - Law 19C

Redoubled contract
Scoring - Law 19D

Redoubles - Law 19B

Referring to Convention Card - Law 40

Retraction of card played - Law 47

Review
Of auction - Law 20B
Of calls - Law 20

RHO

Right to assess penalty - Law 10A

Rights
Dummy's rights - Law 42

Rotation

Round
S
Scoring
Doubled contract - Law 19D
International matchpoints - Law 78B
Matchpoints - Law 78A
Methods - Law 78
Redoubled contract - Law 19D

Scoring table - Law 77

Session

Shuffle - Law 6

Side

Slam

Skip Option - see also Law 6C

Suit

Suits - Law 1
T
Team

Tempo - Law 73D
Unvarying - Law 73E

Tempo or manner
Inadvertent variations - Law 73D
Intentional variations - Law 73D

Trick

Trick Points

Tricks
Inspection of - Law 66
Won - Law 65B, Law 79A

Trump

Trumps
Tricks containing - Law 44E
Tricks not containing - Law 44F

Turn
U
Unauthorised information - Law 16
From partner - Law 73C
Illegal alternative is chosen - Law 16A

Understandings
Concealed partnership understandings prohibited - Law 40B
Director's option - Law 40C
Failure to explain the full meaning - Law 40C
Habitual violations - Law 75B
Regulation of conventions - Law 40D
Right to choose call or play - Law 40A
Special agreements - Law 75A
Violation of agreements - Law 75B

Undertrick
V
Variations in tempo or manner - Law 73D

Vulnerability
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