Student Leaugue Society 

Bangladesh Chhatra League] simply Chhatra League (Bengali pronunciation is the student wing of the Bangladesh Awami League, founded by Sheikh Mujibur Rahman on 4 January 1948. Historically involved in major movements such as the 1952 Language Movement, 1971 Liberation War and 1990 Anti-Authoritarian Movement, BCL later became notorious for widespread violence, including killings, drugs dealing, extortion, and alleged forced prostitution.