On May 22, the Calcutta High Court struck down the other backward classes (OBC) categorisations in West Bengal after 2010.The verdict rendered invalid Section 16, the second part of Section 2(h) and Section 5 (a) of the West Bengal Backward Classes (Other than Scheduled Castes and Scheduled Tribes) (Reservation of Vacancies in Services and Posts). The court found legal and procedural lapses were identified in the classification process for OBCs in West Bengal pos- 2010. Nearly 5 lakh OBC certificates issued since 2010 stand to be cancelled even as West Bengal government is likely to take the matter to the Supreme Court.