Complete history of Student Union/Politics ban in Pakistan - Documentary - Who was responsible?

A thesis documentry by Saifullah Sohail on the Student Union ban in Pakistan - Student Unions were ban by Zia Ul Haq during his dictatorship and till this day student unions are banned. What was the motive and reasons behind the ban? Why did a dictator banned the democratic selection of student representatives which existed to solve the student problems. Official Instagram :   / saifullahsohailofficial   Facebook fan page :   / saifullahsohailofficial   Personal Facebook :   / 100010134549541