This is an example of basket interference for the defensive player making contact with the rim. A defensive player that causes the basket to vibrate and in the judgement of the official the ball has been prevented from entering the basket has committed basket interference. In this example White 17 attempts to block the shot of Red 11. In attempting to block the shot with the ball above the level of the ring White 17 causes the basket to vibrate as his right elbow hits the ring. In the judgement of the official this vibration prevented the ball from entering the basket. This is basket interference and 2 points are awarded to Red team.