Breakout at Australian immigration centre on Papua New Guinea

SYDNEY (AFP) - Thirty-five asylum-seekers broke out of an Australian immigration detention on Papua New Guinea's Manus Island and several were injured, officials said on Monday, as tensions mount about their fate under hardline policies.

Australian Immigration Minister Scott Morrison said the group escaped on Sunday evening but were quickly rounded up by private security contractors at the facility, one of two remote Pacific camps used in Canberra's punitive off-shore detention policy.

Under the scheme, aimed at deterring people-smugglers, any asylum-seeker arriving by boat or intercepted at sea is transferred to Manus or Nauru for processing and permanent resettlement outside Australia.

Mr Morrison said power poles and fences were toppled during the fracas, and bunk beds smashed to fashion makeshift weapons, but no buildings were destroyed.

"A full face-to-photo identification has been conducted and all transferees have been accounted for," he told reporters.

Eight detainees were arrested over the disturbance, and Mr Morrison said 19 went to the medical centre for treatment, "none of whom were exhibiting life-threatening conditions".

"As at this morning, five of those transferees remained at the clinic. A number of G4S (security contractor) staff also sustained minor injuries." He said he did not yet have a full report about the medical conditions of those who were treated, and refused to "speculate" when asked whether the injuries were serious.

The breakout followed a tense meeting at the centre between detainees and officials from Papua New Guinea's immigration and citizenship authority (ISCA) to discuss their fate if they were found to have a genuine refugee claim.

Mr Morrison said detainees "became agitated and commenced chanting" after they were informed they would be resettled in PNG and "a third country option will not be offered".

They were also told that "that neither the PNG or the Australian governments will be acting on behalf of the transferees in seeking alternative settlement countries to PNG", added Mr Morrison.

Though security staff used "personal protection gear", he said "no batons or other weapons were in situ". He would not clarify what the gear was and whether it included capsicum spray.

He described resettlement as a "challenge" - the details of which were yet to be hammered out with Papua New Guinea's government - and suggested that the Manus facility could become a permanent home for some of the 1,340 currently housed there.

"It's not restricted to being a temporary accommodation," he said.

"If people are resettled (in PNG) then that's a possibility, but those sorts of details haven't been confirmed." The United Nations refugee agency has condemned Australia's camps on Manus and Nauru as "harsh" facilities that "impact very profoundly on the men, women and children housed there".

Prime Minister Tony Abbott said people in the camps were being treated humanely but "if you come to Australia illegally by boat, this is, I'm afraid, what happens to you".

"It's impossible not to feel sorry for people who want a better life and who are living in a horrible country and I guess it's good that they think Australia is a beacon," he said.

"We are a beacon - a beacon of freedom and decency and generosity - but we cannot allow people to take advantage of our generosity in this way. If they're going to come to Australia, they should come through the proper channels and not through the back door."

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