Black dress or a black ribbon on the arm is a sign of resistance on the kewenang-ripping kewengan conscience justice. This movement spread through various channels, from Instant Messenger, Facebook, to blogs. "Action against injustice peacefully against corruption: tie a black ribbon on the left arm, starting Monday 2 to 10 November 2009," the sound of the appeal.
In addition to symbolic action, some people will act in the streets today. While facebookers will march on November 8.