Cooch Behar, 09th January: A protest was staged on behalf of the All India DSO, today, for arresting the members of the All India Democratic Students Organisation (DSO) and the students of the University and College near State Bank of Cooch Behar, yesterday. The students protested in front of the office of the Cooch Behar District Superintendent of Police. The All India DSO has demanded the release of the arrested college and university students.