Do I get free relief from a sprinkler head on the fringe of the putting green if it’s situated directly between my ball and the hole?
The answer depends on whether or not the committee has adopted the “Immovable Obstructions Close to the Putting Green” local rule. In the absence of this local rule, you are not entitled to relief if an immovable obstruction (in this case, the sprinkler) interferes on your line of play. If the local rule has been adopted, you are entitled to relief—assuming the sprinkler is within two club lengths of the putting green and the ball is within two club lengths of the sprinkler. In general, this local rule should only be adopted at courses where the conditions around the putting greens are such that these obstructions interfere with the proper playing of the game.