Rule 27. Ball Lost or Out of Bounds; Provisional Ball

Definitions

A ball is “lost” if:

It is not found or identified as his by the player within five minutes after the player’s side or his or their caddies have begun to search for it; or

The player has put another ball into play under the Rules, even though he may not have searched for the original ball; or

The player has played any stroke with a provisional ball from the place where the original ball is likely to be or from a point nearer the hole than that place, whereupon the provisional ball becomes the ball in play.

Time spent in playing a wrong ball is not counted in the five-minute period allowed for search.

“Out of bounds” is beyond the boundaries of the course or any part of the course so marked by the Committee.

When out of bounds is defined by reference to stakes or a fence, or as being beyond stakes or a fence, the out of bounds line is determined by the nearest inside points of the stakes or fence posts at ground level excluding angled supports.

Objects defining out of bounds such as walls, fences, stakes and railings, are not obstructions and are deemed to be fixed.

When out of bounds is defined by a line on the ground, the line itself is out of bounds.

The out of bounds line extends vertically upwards and downwards.

A ball is out of bounds when all of it lies out of bounds.

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

A “provisional ball” is a ball played under Rule 27-2 for a ball which may be lost outside a water hazard or may be out of bounds.

27-1. Ball Lost or Out of Bounds

If a ball is lost or is out of bounds, the player shall play a ball, under penalty of one stroke, as nearly as possible at the spot from which the original ball was last played (see Rule 20-5).

Exceptions:

If there is reasonable evidence that the original ball is lost in a water hazard, the player shall proceed in accordance with Rule 26-1.

If there is reasonable evidence that the original ball is lost in an immovable obstruction (Rule 24-2c) or an abnormal ground condition (Rule 25-1c) the player may proceed under the applicable Rule.

PENALTY FOR BREACH OF RULE 27-1:

Match play - Loss of hole; Stroke play - Two strokes.

Rule 27-2. Provisional Ball

a. Procedure

If a ball may be lost outside a water hazard or may be out of bounds, to save time the player may play another ball provisionally in accordance with Rule 27-1. The player shall inform his opponent in match play or his marker or a fellow-competitor in stroke play that he intends to play a provisional ball, and he shall play it before he or his partner goes forward to search for the original ball.

If he fails to do so and plays another ball, such ball is not a provisional ball and becomes the ball in play under penalty of stroke and distance (Rule 27-1); the original ball is deemed to be lost.

(Order of play from teeing ground - see Rule 10-3.)

b. When Provisional Ball Becomes Ball in Play

The player may play a provisional ball until he reaches the place where the original ball is likely to be. If he plays a stroke with the provisional ball from the place where the original ball is likely to be or from a point nearer the hole than that place, the original ball is deemed to be lost and the provisional ball becomes the ball in play under penalty of stroke and distance (Rule 27-1).

If the original ball is lost outside a water hazard or is out of bounds, the provisional ball becomes the ball in play, under penalty of stroke and distance (Rule 27-1).

If there is reasonable evidence that the original ball is lost in a water hazard, the player shall proceed in accordance with Rule 26-1.

Exception: If there is reasonable evidence that the original ball is lost in an immovable obstruction (Rule 24-2c) or an abnormal ground condition (Rule 25-1c) the player may proceed under the applicable Rule.

c. When Provisional Ball to Be Abandoned

If the original ball is neither lost nor out of bounds, the player shall abandon the provisional ball and continue play with the original ball. If he fails to do so, any further strokes played with the provisional ball shall constitute playing a wrong ball and the provisions of Rule 15 shall apply.

Note: Strokes taken and penalty strokes incurred solely in playing a provisional ball subsequently abandoned under Rule 27-2c shall be disregarded.