Provisional balls cause lots of grief, don’t they? If it’s not players failing to correctly announce one, and inadvertently ending up putting another ball in play, it’s when and where you’re allowed to utilise the provisions of Rule 18.3.
Ian James emailed me with just such an example. “A fellow player thought he was in a penalty area and played a provisional ball, despite me telling him that it would immediately become the ball in play,” he wrote. “His ball was found in the penalty area but in a playable position.
“A referee allowed him to play the original ball without penalty. Was this the correct decision?”

Provisional ball rule and penalty areas
It is true that if your ball is in a penalty area then you can’t play a provisional. For that to be the case, though, it’s got to be known or virtually certain that it’s in there.
In Ian’s example, the player thinks they are in a penalty area. Do they know, or are virtually certain? If not, then Rule 18.3 allows you to save time and play a provisional ball when “a ball might be lost in a penalty area but also might be lost somewhere else on the course”.
A clarification to this rule adds that when a player is deciding whether they’re allowed to play a provisional, “only the information that is known by the player at that time is considered”.
So it doesn’t matter if the ball is subsequently found in the penalty area. As long as it wasn’t known or virtually certain it was there at the time the provisional was played, there is no harm done.
But if that original ball is found in that penalty area, and the provisional has not yet become the ball in play, then that provisional must be abandoned.
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You would proceed either by playing the original ball as it lies or by using the penalty area relief options available to you under Rule 17.1d (stroke-and-distance relief, back-on-the-line relief, or lateral relief in a red penalty area at the cost of a penalty stroke).
Got a question for our expert?
Despite the changes to the Rules of Golf in 2019 and 2023, there are still some that leave us scratching our heads. I’ll try to help by featuring the best of your queries in this column.
What do you think of the provisional ball rule when it comes to penalty areas? Let me know with a comment on X.
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