the referee shall
(i) be the sole judge of fair and unfair play
(ii) be free to make a decision in the interests of fair play for any situation not
covered adequately by Rule,
(iii) be responsible for the proper conduct of the game under these Rules,
(iv) intervene if he sees any infringement of these Rules,
(v) clean any ball upon reasonable request by a player.
The referee shall not
(i) answer any question not authorized in these Rules,
(ii) give any indication that a player is about to make a foul stroke,
(iii) give any advice or opinion on points affecting play, nor
(iv) answer any question regarding the difference in scores.
If the referee has failed to notice any incident, he may take the evidence of the
marker or other officials or spectators best placed for observation to assist his