Ravenshaw University Vice-Chancellor Ishan Kumar Patro and other officials, who were confined to a room by some students for nearly 13 hours, were freed by the police on Tuesday morning. The students had gheraoed them in protest against the cancellation of students’ union election.The university authorities had on Monday cancelled the election due to widespread unrest on the campus. Like last year, the authorities had decided to hold indirect election to the Students’ Council, which was opposed by some students.“While we were discussing the election issue, some students gheraoed us and did not allow anyone to come out of the room despite our repeated requests. They kept us confined to the room for about 13 hours and did not even allow the ladies to use the washroom,” the V-C said, adding that stringent action would be taken against the offenders.Expressing anguish over the conduct of the students, Prof. Patro indicated that students of the women’s hostel who stayed outside their hostel beyond 12 a.m. on Monday will be issued show-cause notices and their parents would also be intimated. “In the absence of a satisfactory reply, the hostel seats of the offenders will be cancelled,” Prof. Patro said“Although, these protesting students were creating a situation necessitating to declare sine die in the university, I am not going to upset the academic interests of 8,000 students”, the V-C said and added that a large section of the students was not interested in the election.