15(b)

In cases involving unsportsmanlike conduct or dangerous play, other than the situation where a player intentionally physically abuses an opponent or intentionally strikes an opponent with a ball or racquet, a Referee will apply the provisions of Rule 15. In cases involving intentional abuse of an opponent, Referee, Scorer or Judge or the intentional hitting of an opponent with a ball or racquet, the Referee shall have the discretion to default the offending player without the necessity of a warning.