DaveS (and Sarge):
I think you're getting close to understanding what the rules guru was referring to in this hypothetical situation. However, I think you've been getting a little too concerned about the relevance of this grass and such under the material piled for removal and that locking the player into not being able to ultimately play his ball from some point within what was GUR before he lifted his ball and removed it.
Look at the hypothetical this way using El's basic situation as an example;
Just say Els's ball was under a single branch that was declared by a rules official to be GUR from which Els could take relief under Rule 25. Before marking his ball the NPR was established for his Rule 25 drop. Relief under rule 25 says;
"When the ball is dropped within one club-length of the nearest point of relief, the ball must first strike a part of the course at a spot which avoids interference by the condition...."
With his ball lifted Els then removes that branch considered GUR. At that point it seems the rules expert says he feels Els should use the NPR established before the ball was lifted and when the material piled for removal (GUR) had not been touched. That is the spot on the course Els should drop his ball--the NPR.
But now seeing as Els has removed the GUR and dropped his ball on that reestablished NPR one would logically go to Rule 20-2c to determine if Els's drop was a good one. Under Rule 20-2c we see a number of situations where the drop would not be a good one and a redrop would be necessary.
Presumably if Els's ball struck the part of the course appropriate to the NPR (before the GUR had been touched) and rolled less than two club-lengths from that spot and also fulfills the other requirements under 20-2c, Els's ball would be in play.
And I suppose one could certainly imagine that his ball in play very well could be on that position where the branch (GUR) lay before Els removed it. But of course Els did remove it before he dropped as permited by Rule 23 and Dec. 23-1/6 which the rules expert has said is absolute.
That looks like a fair intertpretation to me of the way the rules expert answered this hypothetical. I felt that the wording in Rule 25-1 prevented this but apparently not. I notice the wording in rule 25-1 did not say the position of the ball in play must avoid interference from GUR only that the SPOT on the course where the ball is to be dropped must avoid interference from GUR. That's clearly not the same thing as where the ball in play ends up!
I also felt that Rule 20-2c(v) suggested that this could not be done. That rule says;
“rolls to and comes to rest in a position where there is interference by the condition from which relief was taken under ……..Rule 25-1.…..”
But now I notice that portion of rule 20-2c says, “comes to rest in a position where there IS interference by the condition” and not where there WAS interference by the condition as clearly Els has now removed that GUR BEFORE he made his drop. So if the ball struck the proper part of the course under the GUR procedure, rule 20-2c takes over as to whether the ball is in play.
But you can judge this interpretation for yourself from what the rules guru did say about this hypothetical. Here's what he said;
“Tom:
These kinds of situations occur all the time in the Rules of Golf. The reason is that we define some items on the course as members of two different sets that have different properties and that are associated with different Rules. When such a situation arises involving these items, we proceed according to one Rule or the other. At the point of conflict, we just use common sense.
Nowhere in any of the applicable Rules do we find direction on a precedence of one Rule over the other, that is, which Rule and associated procedure must be followed first.
If a player removes all the LI [material piled for removal or GUR] before lifting, then the basis for interference no longer exists and relief under Rule 25-1 is not available.
If the loose impediments are in place when the ball is lifted and they are removed before the ball is dropped [either by the player or by wind or water], it seems to me that the player must proceed under Rule 25-1 based on the originally determined NPR. You won't find this in the Rules or Decisions but it seems to me to be the procedure to follow in equity. Of course, he may replace the ball under Rule 18-2 and incur a penalty of one stroke.
Actually, there is no good reason for the player to remove the loose impediments since the area in which he is required to drop is free of the LI [GUR] by the nature of the determination of the NPR.
Someone else may determine that I am nuts and find another way to do this. However, these are my thoughts at the moment. This is the kind of issue that the Rules of Golf Committee usually decides with a vote of 7 to 5. It doesn't mean that the "5" are wrong, just that they were outvoted.
At the moment, there is no right or wrong answer."