isions of Referees or other match official(s);
20.1.4 Using more than the necessary physical force to make a Touch;
20.1.5 Poor sportsmanship;
20.1.6 Tripping, striking, or otherwise assaulting another player, Referee, 
spectator or other match official; or
20.1.7 Any other action that is contrary to the spirit of the game.
21