A number of students sustained injuries as Quetta police Saturday baton-charged students protesting against change in the entry test procedure of Balochistan University (BU), reported 24NewwsHD TV channel. 

Condition of two of the injured students was critical. The police also arrested over 25 students.

At the latest, students staged a sit-in at Sariab Road disrupting traffic movement to protest the high-handedness of the police.