If any part of a player’s ball overhangs the lip of the hole:
The player is allowed a reasonable time to reach the hole and ten more seconds to wait to see whether the ball will fall into the hole.
If the ball falls into the hole in this waiting time, the player has holed out with the previous stroke.
If the ball does not fall into the hole in this waiting time:
The ball is treated as being at rest.
If the ball then falls into the hole before it is played, the player has holed out with the previous stroke, but gets one penalty stroke added to the score for the hole.
