SAFRICA-EDUCATION-UNIVERSITY-DEMO

People gesture and chant slogans by a litter contianer on fire during clashes between students from the University of Witwatersrand and South African police in downtown Johannesburg during a protest for free high education on October 10, 2016 in Johannesburg. South African student protesters and police clashed in renewed violence in Johannesburg on October 10 as attempts to re-open Wits University descended into running battles on campus. Protesters throwing rocks were dispersed by riot police using tear gas, rubber bullets and stun grenades as pressure ratchets up on campuses across the country over tuition fees. Unrest has erupted regularly at South African universities in recent months, with Wits and other institutions forced to close temporarily over the last three weeks. / AFP / GIANLUIGI GUERCIA (Photo credit should read GIANLUIGI GUERCIA/AFP via Getty Images)