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Interpreting Lawn Damage

Rule 13(a)15 deals with the Striking Fault of lawn damage caused by a mallet.

Rule 12(b) deal with the Non-Striking Fault of lawn damage caused in any way by a player when not playing a stroke.

In both rules, it is only a fault if the damage, before repair, is capable of affecting a subsequent stroke over the damaged area.

Rule 14(a)13 prohibits a player from attempting to repair lawn damage before it has been ruled upon.

Potential lawn damage will often occur during a game without a referee being present. The players may dispute whether the damage is sufficient to count as a fault or may claim it is caused entirely by the ball. The referee is often then called in to adjudicate.

To test whether the damage is sufficient to affect a subsequent stroke, a ball should be rolled diagonally across any marks to make the test - does it run straight or is it deflected? Some players will try to claim an opponent's shot is faulty with even the slightest of scuffs - but if the rolling ball isn't deflected, it's not a fault.

Damage caused by the ball is most likely on a very wet lawn and on longer jump shots played as a very hard drive at a slight downward angle. This will always show itself as an elliptical depression in the lawn surface: see Figure 2. While you might expect the grass surface within the depression to be quite smooth, in fact the ball can cause tears in the turf across the line of aim - these can easily be incorrectly attributed to the mallet.

/infra/53072-5.jpg 400w 640hFigure 1 shows the initial stages of the jump shot. The ball is driven into the lawn surface in the direction of the upper arrow. The forces exerted back onto the ball by the ground causes the ball to jump. The secondary damage within the depression comes from the tearing action of the ball. The ground immediately under the ball is being forced forward whilst the ground immediately behind the ball is trying to stay in place - a tear in the turf is the result. It may appear as a simple straight cut in the depression, as shown in Figures 2 & 3 or as a rather jagged tear.

Where lawn damage is in the form of an elliptical depression in the surface, this will be likely caused by the ball. If you find secondary cut or tear marks within the depression across the line of aim, these too are likely caused by the ball. The only way secondary damage should be attributed to the mallet is where the damage can be matched to the striker's mallet; the referee should use the striker's mallet for this test and also inspect it for signs of grass etc. on the lower edge of the face. But remember that for a striker to claim all damage is actually caused by the ball, the elliptical depression must be clearly visible.

Example Photographs of Lawn Damage Caused by the Ball

/infra/53072-4.jpg 400w 297h/infra/53072-2.jpg 400w 254h/infra/53072-3.jpg 400w 264h These photographs were taken on damp ground in February and are the result of a massive jump shot played with a square mallet. The damage within the depression is entirely due to the ball and cannot be attributed to a square mallet end. Hitting direction is left to right.

 

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