See the Decision below, and be reminded that the Rules include the Decisions, 33-8/2
Local Rule Allows Drop on Green Side of Water Hazard When Ball Fails to Clear Hazard
Q.The design of a hole is such that a player must hit the ball about 100 yards in order to carry a water hazard. A Local Rule has been adopted to assist players who cannot drive over the hazard by allowing them to drop a ball, under penalty of two strokes, in a dropping zone that is located across the hazard. Is such a Local Rule authorized?
A.No. Such a Local Rule substantially alters Rule 26-1b as it allows the player to drop a ball on a part of the course (i.e., on the green side of the water hazard) that the Rule would not have permitted him to reach. Furthermore, the penalty for taking relief under the water hazard Rule (Rule 26) is one stroke, and may not be increased to two strokes by a Committee through a Local Rule - see Rule 33-8b.
