39.—A card led in turn cannot be taken up again. A card played to a lead may be taken up again to save a revoke or to correct the error of not winning a trick when able, and then only prior to another card being led.
40.—If a card be led out of turn, it may be taken up again, prior to its being played to; after it has been played to, the error cannot be rectified.
41.—If the leader name one suit and play another, the adversary may play to the card led, or may require the leader to play the suit named. If the leader have none of the suit named, the card led cannot be withdrawn.
42.—If a player abandon his hand when he has not made a trick, his adversary is entitled to mark the vole. If a player abandon his hand after he has made one or two tricks, his adversary is entitled to mark the point. But if a player throw down his cards, claiming to score, the hand is not abandoned, and there is no penalty.
43.—If a player renounce when he holds a card of the suit led, or if a player fail to win the trick when able, his adversary has the option of requiring the hands to be played again, notwithstanding that he may have abandoned his hand. If the offender win the point he marks nothing; if he win the vole,
he marks only one; if he win the point when his adversary has played without proposing, or has refused the first proposal, he marks only one. Should the card played in error be taken up again prior to another card being led (as provided by Law 39), there is no penalty.
44.—A player may call for new cards at his own expense, at any time before the pack is cut for the next deal. He must call for two new packs, of which the dealer has choice.
45.—If a pack be discovered to be incorrect, redundant, or imperfect, the deal in which the discovery is made is void; all preceding deals stand good.
46.—The game is five up. By agreement, the game may count a treble if the adversary has not scored; a double if he has scored one or two; a single if he has scored three or four.
47.—A player turning up a king, or holding the king of trumps in his hand, is entitled to mark one.