Course Marking |
Means |
Rule |
White |
Out of bounds |
18 |
Red |
Red duty area |
17 |
Yellow |
Yellow duty area |
17 |
Blue |
Abnormal course condition |
16 |
White line |
Abnormal track condition |
16 |
Green top mark |
Prohibited area |
2 |
a) Ground Under Work (MUA)
1. Damage to bunkers, such as potholes and furrows caused by running water.
2. Drainage ditches with visible gravel or stone fill.
3. Anthills
b) Invisible manufactured objects near the green Relief from the disturbing effect of an impervious manufactured object may be taken in accordance with Rule 16.1.
The player also has these additional options for taking relief when such inviolable manufactured objects are near the green and on the line of play: Ball on the field of play. The player may take relief under Rule 16.1 if an undetectable manufactured object is on the line of play and within two club lengths of the green and two club lengths of the ball. Exception: no relief if the line of play is clearly unreasonable.
c) Pinned undetectable manufactured object
Palisaded areas begin on the inside of the palisade i.e. towards the water. The player may take relief according to Rule 16.1.
Exception 2 to Rule 11.1b applies, except when a ball played from the green accidentally hits:
- the player,
- the club used by the player to hit the shot, or
- an animal defined as a loose natural object (e.g. worms, insects and similar animals that can be easily removed)
In this case, the stroke counts and the ball must be played as it lies.
An interruption of the game due to a dangerous situation is signalled by a long siren signal. All other interruptions are signalled by three consecutive sirens. In both cases the game is resumed with two short sirens. See rule 5.7b.
During a round of competition, a player or his caddie may not travel by any form of motorised means of transport, except when authorised or subsequently permitted by the Competition Committee. Penalty for breach of the local rule: general penalty for each hole where the breach is committed. In case of violation between holes, the duty is imposed on the next hole.