Tiger and Rose get penalised
Copyright PGATOUR.com
(click here to see the video.)
Justin was penalised one stroke for causing his ball to move, under Rule 18-2a. Fortunately, he correctly replaced his ball where it was and avoided incurring an additional penalty for playing from the wrong place.
In the same event Tiger Woods did incur the additional penalty for playing from the wrong place when he did not replace his ball, which was subsequently adjudged to have moved by no less than the redoubtable PGA Tour VP of Rules and Competition, Slugger White. If you view this video clip, courtesy of PGA Tour, you will see the (not very clear) evidence that led to the penalty. Watch closely the markings on Tiger’s ball, as he first touches the stick, a loose impediment, which he is carefully trying to remove from where it is lying against his ball.