Policemen stand in front of the singing and dancing students of the University of Witwatersrand (Wits) outside of Hillbrow Magistrate Court as the students wait for the detained students to be released in Johannesburg, South Africa, on Oct. 12, 2016. The latest wave of student protests has continued for weeks since universities were given the green light by the government last month to raise tuition fees, provided that it does not exceed eight percent.(Xinhua/Zhai Jianlan)
