RULE 15.3

C Ball-Marker Helping or Interfering with Play

If a ball-marker might help or interfere with play, you may:

• Move the ball-marker out of the way if it is your own, or
• If the ball-marker belongs to another player, require that player to move the ball-marker out of the way, for the same reasons as you may require a ball to be lifted.

The ball-marker must be moved out of the way to a new spot measured from its original spot, such as by using one or more clubhead-lengths.