How Golf Penalty-Area Relief Works Explainer
A penalty area is a body of water or another committee-defined area marked yellow or red. A golfer may play the ball as it lies without penalty when that is allowed, or take relief outside the area for one penalty stroke under Rule 17.
Both yellow and red penalty areas offer stroke-and-distance relief and back-on-the-line relief. The reference line runs from the hole through the estimated point where the ball last crossed the penalty-area edge, with the player choosing a point farther back on that line.
A red penalty area adds lateral relief: the player may drop within two club-lengths of the last-crossing point, no nearer the hole. That extra option is why committees mark many side water hazards red rather than yellow.
If a ball is not found, the player must know or be virtually certain it finished in the penalty area to use Rule 17. Otherwise the ball is treated as lost. Viewers should watch for the colored stakes and the last edge-crossing point, not where the splash finishes.
One stroke under the standard Rule 17 options.
Lateral relief within two club-lengths of the last-crossing point, no nearer the hole.
Yes, unless a no-play zone or another rule requires relief.
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