This may sound like an elementary question, but what happens at a tournament (the PGA this past weekend for example) if play is suspended, a player marks his ball on the green (or anywhere else for that matter) and a huge storm blows through and moves the mark or blows the marker away? Or more specifically, what is done to make sure that the mark isn't moved by an outside agency (ie a Tiger or Rory fan running a covert operation and sneaking onto the course and moving the marker closer to the hole)?
I'm sure the rule would be to replace the mark to it's original position, but how do they know this "exact position"?
















