Violence erupted at one of South Africa's top universities Monday as police fired tear gas, rubber bullets and water cannon at stone-throwing students.
The students are locked in a bitter national dispute with administrators and government over demands for free education.
Stun grenades boomed and gunshots crackled as police cleared protesters at the University of the Witwatersrand in Johannesburg. That school, known as Wits, has been the prominent site of a student movement that recently shut other universities. Officials warn that badly needed medics, engineers and other skilled workers might not be able to graduate this year.
"Hell broke out," said Jo Seoka, an Anglican bishop who described the pandemonium that erupted as students hurled rocks at security guards blocking the entrance to the Great Hall. Seoka, who joined an earlier student march, said police had "militarized" the campus. He criticized them for not wearing IDs on their uniforms that would make them accountable.
As police helicopters circled, protesters spilled into city streets. A bus was set on fire, and thick smoke billowed into the air. A Catholic priest who appealed for the violence to stop was struck in the mouth by a rubber bullet and was being treated, South African media reported.
Officials at Wits accused students of throwing rocks "that could have maimed or killed people." But protesters have responded to negotiation offers from the campus administration with threats, they said.
Education Minister Blade Nzimande appealed for dialogue and condemned the violence, saying the university's efforts to run its academic program were being "held at ransom by irresponsible and disrespectful striking students."
Students and police clash on the University of the Witwatersrand campus in Johannesburg South Africa on Monday, Oct. 10, 2016.
Students disrupted classes and threw rocks on several other campuses nationwide, said Khomotso Phahlane, the acting police commissioner. He said there was no need for a national state of emergency.
At least 27 students were arrested Monday around the country. Several people, including two police officers pelted with rocks, were injured.
Large student protests in 2015 forced the government to freeze fee increases this year. But when the state recommended that universities increase fees by up to 8 percent next year, demonstrations resumed a few weeks ago.
While the government has said it will cover 2017 fee increases for poor students -- despite funding challenges -- protesters argue that the country must address economic inequities in the education system. That dates from the country's former system of white racist rule, known as apartheid.
"We need to know that models (for free education) are going to be piloted and tested in 2017," followed by preliminary implementation in 2018, said Fasiha Hassan, a law student and protest leader at Wits.
The South African government had failed to address a university financial problem "that has been for years and years and years growing, and really snowballing into what we have now," Hassan said.
The government paid 11 percent less of the cost of running the 26 universities in the state system in 2015 than five years earlier, according to a study by supporters of free education. The dwindling state funds resulted in higher fees for students with limited resources, it said.
Relations between student leaders at Wits and the university administration are so acrimonious that the two sides are not meeting in person, said Terry Tselane, a former student assisting with mediation.
Monday's chaos started with protesters moving through science and mathematics buildings to disrupt classes. Libraries and a large laboratory were empty. Later, there were tense exchanges.
"Move! We're going to shoot here," a police officer in body armor said to a student. "You don't have to shoot me. I'm moving," the student replied angrily.
Police said the bullets were rubber and "wouldn't hurt a fly."
Last week, the South African police said agitators on some campuses were trying to goad officers into "another Marikana." In 2012, police shot 34 miners during labor unrest. The killings shocked the nation and reminded the country of violence by security forces during white minority rule, which ended in 1994.
Kevin Smith, a chartered accounting student at Wits, said he had been hit by police rounds at previous protests and worried that people would eventually be killed in the demonstrations.
"That's when our government is going to understand the seriousness of the matter," he said. This story was first reported by VOANews.com.Please leave a comment below and on our Facebook page, thanks!