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 hole 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. 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