87. In all cases where a penalty has been incurred, the offender is bound to give reasonable time for the decision of his adversaries.
88. If a bystander make any remark which calls the attention of a player or players to an oversight affecting the score, he is liable to be called on, by the players only, to pay the stakes and all bets on that game or rubber.
89. A bystander, by agreement among the players, may decide any question.
90. A card or cards torn or marked must be either replaced by agreement, or new cards called at the expense of the table.
91. Any player may demand to see the last trick turned, and no more. Under no circumstances can more than eight cards be seen during the play of the hand, viz.: the four cards on the table which have not been turned and quitted, and the last trick turned.
FOOTNOTES:
[1] Vide Law 72.
[2] e.g. If a single is scored by mistake for a double or treble, or vice versâ.
[3] In cutting for partners.
[4] Example. A three, two sixes, and a knave are cut. The two sixes cut again, and the lowest plays with the three. Suppose at the second cut, the two sixes cut a king and a queen, the queen plays with the three.