SYDNEY: Australia’s detention of asylum-seekers on Papua New Guinea’s (PNG) Manus Island is unconstitutional and illegal, a court ruled on Tuesday, prompting refugee advocates to call for the camp to be shut down.

Canberra has come under sharp international criticism for sending asylum-seekers who attempt to enter the country by boat to remote processing centres on Manus or the tiny Pacific island of Nauru.

Papua New Guinea’s opposition leader Belden Namah challenged the Manus arrangement in court, claiming it violated the rights of asylum-seekers.

In its 34-page finding on Tuesday, Papua New Guinea’s Supreme Court found that detaining asylum-seekers on the island was “contrary to their constitutional right of personal liberty”.

“The detention of the asylum-seekers on Manus Island in Papua New Guinea is unconstitutional and illegal,” it said.

The court ordered the Australian and Papua New Guinean governments to “take all steps necessary to cease and prevent” the continued detention of the asylum-seekers and transferees on Manus. Some 850 men are held at the centre, and Australian Immigration Minister Peter Dutton told Sky News they would not be coming to Australia.

Under a policy accepted by both sides of politics in Canberra, asylum-seekers found to be genuine refugees are denied resettlement in Australia. They are instead urged to return home or be resettled in PNG or Cambodia under a policy designed to stop people-smuggling boats.

Australia has long defended its policy, saying it has prevented the deaths of asylum-seekers at sea and secured its borders. Under the previous Labour government, at least 1,200 people died trying to reach Australia by boat between 2008 and 2013.

Rights campaigners Tuesday welcomed the court’s decision, saying it was time for the Manus detention centre to be shut. “PNG’s Supreme Court has recognised that detaining people who have committed no crime is wrong,” said Elaine Pearson, director of Human Rights Watch in Australia.

“For these men, their only ‘mistake’ was to try to seek sanctuary in Australia — that doesn’t deserve years in limbo locked up in a remote island prison.

“It’s time for the Manus detention centre to be closed once and for all. “GetUp! human rights campaigner Aurora Adams said some people had been detained for close to three years and needed to be brought to Australia.

Published in Dawn, April 27th, 2016