A. Observance of Laws
Duplicate bridge tournaments should be played in strict accordance with the Laws. The chief object is to obtain a higher score than other contestants whilst complying with the lawful procedures and ethical standards set out in these laws.
B. Infraction of Law
1. A player must not infringe a law intentionally, even if there is a prescribed rectification he is willing to accept.
2. There is no obligation to draw attention to an infraction of law committed by one's own side (but see Law 20F for a mistaken explanation and see Laws 62A and 79A2).
3. A player may not attempt to conceal an infraction, as by committing a second revoke, concealing a card involved in a revoke or mixing the cards prematurely.
Law 71 - CONCESSION CANCELLED | Law 73 - COMMUNICATION |