In India, the 5th Pillar movement uses a variety of tactics to counter demands for bribes, including producing a zero-rupee note, a pseudo-currency that can be offered whenever a bribe is solicited. The zero-rupee note signals the existence of an anti-bribery network as well as providing information about 5th Pillar. Read More.

Courtesy, OpenDemocracy.net, 10/22/2014