Seven people have been injured as two groups of Chhatra League locked in clashes in Sylhet city.
Three of the injured were admitted to Osmani Medical College Hospital, Kotwali police OC Sohel Ahmed said.
Local sources said a group of BCL activists tried to enter a musical concert organised on the occasion of the founding anniversary of Metropolitan University's musical club 'Flames'.
They locked in altercation as the organisers obstructed them from entering the programme without ticket around 8:30pm Thursday. Then they stabbed Metropolitan University students Saimon Mia, 23, and Lokman Hossain Nokin, 23. The duo were the activists of Darshandeuri unit of Chhatra League.
Following the incident, Darshandeuri group vandalised five vehicles and staged demonstration blocking Bianibazar road around 10:30pm.
Sammilito Natya Parishad general secretary Rajat Kanti Gupta and four others were injured in the attack launched by the Darshandeuri BCL unit.
Being informed, police rushed to the spot and took the situation under control.
