I was there at the Spore Indoor Stadium last night and tonight, catching the full actions of those international players. Noticed that a certain country brought in drums to cheer their players, but I believed the noise was immense enough to distract players in the court. Actually the clappers distributed by the organisers and sponsors were already loud enough to support the players, is there a neccessity for the drums? And the noise created by the drums covered the voice cheering for the opponent's party, i felt that it was not fair. Why didn't World Badminton Federation or the organiser ban audience to bring in drums or other instruments that create loud noise that distract players?