Students associated with All India Students Association (AISA), NSUI, Samajwadi Chhatra Shabha, and Birsa Ambedkar Phule Students’ Association (BAPSA) alleged that members of Akhil Bharatiya Vidyarthi Parishad (ABVP) assaulted them and tore their posters ahead of their joint march to mark Vemula’s death anniversary at Lucknow University.