Jawaharlal Nehru University (JNU) administration today ordered a "disciplinary" enquiry into holding of an event on campus against the hanging of Afzal Guru despite cancellation of permission, as protests by members of ABVP rocked the university demanding expulsion of the student organisers. Maintaining that the act by students amounted to "indiscipline" and any talk about disintegration of nation cannot be "national", the university authorities said that the committee headed by the Chief Proctor of JNU will investigate the matter and come up with its report.