21.   Holing Out.- Either side is entitled to have the flag-stick removed when approaching the hole, but if a player's ball strike the flag-stick which has been so removed by himself, or his partner, or either of their caddies, his side shall lose the hole. If the ball rest against the flag-stick when in the hole, the player shall be entitled to remove the stick, and, if the ball fall in, it shall be deemed as having been holed out at the last stroke. If the player's ball knock in the opponent's ball, the latter shall be deemed as having been holed out at the last stroke. If the player's ball move the opponent's ball, the opponent, if he choose, may replace it, but this must be done before another stroke is played. If the player's ball stop on the spot formerly occupied by the opponent's ball, and the opponent declare his intention to replace, the player shall first play another stroke, after which the opponent shall replace and play his ball. If the opponent's ball lie on the edge of the hole, the player, after holing out, may knock it away, claiming the hole if holing at the like, and the half if holing at the odd, provided that the player's ball does not strike the opponent's ball and set it in motion. If, after the player's ball is in the hole, the player neglect to knock away the opponent's ball, and it fall in also, the opponent shall be deemed to have holed out at his last stroke.

22.  Rubs of the Green, etc. - If a ball in motion be stopped or deflected by any agency outside the match, or by the forecaddie, the ball must be played from where it lies, and the occurrence submitted to as a "rub of the green." If a ball lodge in anything moving, a ball shall be dropped as near as possible to the place where the object was when the ball lodged in it, without penalty. If a ball at rest be displaced by any agency outside the match, excepting wind, the player shall drop a ball as near as possible to the place where it lay, without penalty. On the putting-green the ball shall be replaced by hand, without penalty.

23.  Various Penalties. - If the player's ball strike, or be moved by an opponent or an opponent's caddie or clubs, the opponent shall lose the hole.

24.   When a player has holed out and his opponent has been left with a putt for the half, nothing that the player can do shall deprive him of the half which he has already gained.

25.   If the player's ball strike, or be stopped by himself or his partner, or either of their caddies or clubs, his side shall lose the hole.

26.   If the player, when not intending to make a stroke, or his partner or either of their caddies move his or their ball, or, by touching anything, cause it to move when it is in play, the penalty shall be one stroke. If a ball in play move, after the player has grounded his club in the act of addressing it, or, when in a hazard, if he has taken up his stand to play it, he shall be deemed to have caused it to move, and the movement shall be counted as his stroke.

27.   Except from the tee a player shall not play while his ball is moving under penalty of the loss of the hole. If the ball only begin to move while the player is making his upward or downward swing, he shall incur no penalty for playing while it is moving, but is not exempted from the penalty stroke which he may have incurred under Rules 9, 17, or 26. and, in a foursome, a stroke lost under Rule 26 shall not, in these circumstances, be counted as the stroke of the player so as to render him liable for having played when his partner should have done so.

28.  If the player, when making a stroke, strike the ball twice, the penalty shall be one stroke, and he shall incur no further penalty by reason of his having played while his ball was moving.

29.   If a player play the opponent's ball his side shall lose the hole, unless (1) the opponent then play the player's ball, whereby the penalty is cancelled, and the holes must be played out with the balls thus exchanged, or (2) the mistake occur through wrong information given by the opponent or his caddie, in which case there shall be no penalty, but the mistake, if discovered before the opponent has played, must be rectified by placing a ball as near as possible to the place where the opponent's ball lay.

If a player play a stroke with the ball of a party not engaged in the match, and the mistake be discovered and intimated to his opponent before his opponent has played his next stroke, there shall be no penalty, but if the mistake be not discovered and so intimated until after the opponent has played his next stroke, the player's side shall lose the hole.

30.   Lost Balls and Out of Bounds. - If a ball be lost, except as otherwise provided for in the Rules, the player's side shall lose the hole; but if both balls be lost, the hole shall be considered halved.

31.   If a ball lie in fog, bent, whins, long grass, or the like, only so much thereof shall be touched as will enable the player to find his ball, but if a ball lie in sand, the sand shall not be touched. The penalty for a breach of this Rule shall be the loss of the hole.

32.  If a ball be played out of bounds, a ball shall be dropped at the spot from which the stroke was played, under penalty of loss of the distance. A ball played out of bounds need not be found. -

If it be doubtful whether a ball has been played out of bounds another may be dropped and played, but if it be discovered that the first ball is not out of bounds, it shall continue in play without penalty.

A player may stand out of bounds to play a ball lying within bounds.

33.   Asking Advice. - A player shall not ask for advice from anyone except his own caddie, his partner, or his partner's caddie, nor shall he willingly be otherwise advised in any way whatever, under penalty of the loss of the hole.

34.   Ball Cracking. - If a ball split into separate pieces, another ball may be put down where the largest portion lies, or if two pieces are apparently of equal size, it may be put where either piece lies, at the option of the player. If a ball crack or become unfit for play, the player may change it on intimating to his opponent his intention to do so. Mud adhering to a ball shall not be considered as making it unfit for play.

35.  Where no penalty for the breach of a rule is stated, the penalty shall be the loss of the hole.

36.   Disputes. - If a dispute arise on any point, the players have the right of determining the party or parties to whom it shall be referred, but should they not agree, either side may refer it to the Rules of Golf Committee, whose decision shall be final. If the point in dispute be not covered by the Rules of Golf, the arbiters must decide it by equity.

37.  An umpire or referee, when appointed, shall take cognisance of any breach of rule that he may observe, whether he be appealed to on the point or not.