A seven-judge Constitution Bench of the Supreme Court has recently suggested that the states can now sub-categorise the Scheduled Castes (SCs) and Scheduled Tribes (STs) in order to help the worst-off sections within it. A long standing constitutional directive that earlier identified the uniformity of these groups- based on socio-cultural history (like the clause of Untouchability for the SCs) and geographical alienation for the STs- has thus radically been altered. The judges have remarked that both the categories are heterogeneous as certain sections within them have achieved class mobility by utilising the profits of reservation policy. It initiated a heated debate over the idea of social justice, the mandate of reservation policy and its political fallouts.