New Delhi- The Bahujan organisations have called for a nationwide bandh (strike) on August 21 to protest against the recent Supreme Court ruling that permits sub-classification within reservation categories for Scheduled Castes (SC) and Scheduled Tribes (ST). The call has been made by Satpal Tanwar of the Bhim Sena which is widely gaining support from hundreds of activists and Bahujan led socio-political organisations, This decision has sparked widespread discontent among various social and political groups, leading to calls for a significant demonstration of dissent.