South Africa students arrested at protests against proposed tuition hike

South African students burnt tires and threw up barricades at their Cape Town campus, leading to 23 arrests on Tuesday, as protests hit universities across the country over plans to hike tuition fees.

Students barricaded the entrances at University of Cape Town (UCT) and refused to leave, while their peers at Johannesburg's University of the Witwatersrand, where protests dubbed #FeesMustFall on Twitter began on Oct. 13, overturned vehicles driving into the campus, local media reported.

At least five campuses were engulfed in demonstrations after universities proposed hiking fees by up to 11.5 percent next year.

Students say the move will further disadvantage black learners in Africa's most advanced economy who had little access to universities during decades of white apartheid rule.

Twenty-three UCT students were arrested, and police said they would face charges of disrupting the peace. Several other UCT students gathered at the police station where the 23 were being held and demanded that they also be detained in solidarity.

Police fired stun grenades to disperse protesters at Rhodes University in Grahamstown in the southeast.

UCT and Rhodes university remain closed, while students at Fort Hare university in Eastern Cape also joined the protests. Stellenbosch University authorities obtained a court interdict to bar protests, as students gathered in groups on the campus east of Cape Town.

Live television footage showed police putting out fires and removing rubble at an entrance to the UCT.

"The situation yesterday and today is very, very problematic for us. Some examinations could not take place and work was disrupted everywhere on campus," Francis Petersen, UCT's acting Vice-Chancellor, said in a statement.

Noloyiso Rwexana, a police officer in the Western Cape province where UCT is located said "more arrests are imminent" if students failed to observe the court interdict.

South Africa's student body as a whole is mostly black, and it is hampered by tight funding and the lingering effects of discrimination dating from white-minority rule. The proportion of blacks in higher education is still relatively low.

Higher education minister Blade Nzimande said on Monday that each university provided for its own finances and that the government could not afford to provide free education for poor students.

University administrators say without much bigger subsidies from the government they have no option but to raise fees to maintain academic standards.

Reuters