Inquiry committee examines CCTV footage and hears stakeholders before university takes disciplinary action; ABVP had lodged police complaint over alleged. Swami Vivekananda Poster Defaced: Presidency University in Kolkata has expelled two female students who allegedly wrote offensive comments on a poster featuring Swami Vivekananda. Kolkata, Nov 7 (PTI) Presidency University has expelled two female students for allegedly writing abusive remarks on a poster having a photo of Swami Vivekananda and using derogatory.