Riots hit Sydney detention centre
Rioters at an Australian immigration detention centre have set fire to several buildings, climbed on to rooftops and hurled tiles at officials who were scrambling to bring the chaotic protest to an end.
Up to 100 people being held at Sydney's Villawood Detention Centre were involved in the riots, which began on Wednesday night when two detainees climbed onto a roof, immigration officials said.
Protesters set an oxygen cylinder alight, which led to an explosion, and nine buildings - including a medical centre and dining hall - were gutted by fire. Firefighters brought the blaze under control and no one was injured.
Around 400 people are held at Villawood. Many of them are asylum seekers, but the facility also houses people who have overstayed their visas.
On Thursday, seven detainees remained on the roof of one of the complex's buildings, next to a large sign that read: "We need help."
Immigration department spokesman Sandi Logan said he could not confirm reports the men were protesting because their visa applications had been rejected.
"But any suggestion that they're not being informed of the progress of their claim is nonsense... I don't know the motivation," Mr Logan said. "But it's clearly not going to help, in terms of endearing their settlement in Australia."
Mr Logan said officials would not negotiate with the protesters until they came down off the roof. Criminal charges could be filed against the rioters, some of whom threw roof tiles and pieces of furniture at officials trying to get the blaze under control, he said.
Mohamed Alameddine, who lives across the street from the facility, said he heard a massive bang as the oxygen cylinder exploded and the screaming and shouting of protesters and the riot squad. He said: "It was just like black fumes going up the sky. Buildings - one after one - they just went down. You could see the riot squad in there - everyone was just going crazy."
Australia has seen a surge of asylum seekers fleeing Sri Lanka, Iraq and Afghanistan, and protests at detention centres have become relatively common. The influx has led to a heated political debate as opposition politicians blame the flow on a relaxation of immigration policies by the ruling Labour Party.