NORFOLK ISLANDS – Aninternational human rights lawyer has launched a legal challenge with the United Nations on behalf of Norfolk Islanders, alleging the Australian government has placed islander’s culture and language at risk by revoking their right to self-govern.

The island had been governed by its legislative assembly since 1979, until the Australian government’s decision in 2015 to revoke its autonomy.

The legal challenge lodged with the UN’s office of the high commissioner for human rights by lawyer Geoffrey Robertson includes a report from an Australian linguistics expert, Prof Peter Mühlhäusler, who found Norfolk Islander’s have a distinct ethnicity, culture and language.

“Intermarriages with mainland Australians and Australian assimilation policies have not significantly weakened the distinctiveness of the Norfolk Islanders of Pitcairn descent,” the report found.

“The literature surveyed as well as field notes, taken over 21 years, confirm the Norfolk Islanders of Pitcairn ancestry remain a genetic isolate.

“The Norfolk Islanders are distinct from mainland Australians with regard to all parameters that define ethnicity: homeland, shared ancestry, cultural narrative and cultural core values.”

Lawyer Robertson is representing Albert Fletcher Buffett, an indigenous inhabitant of Norfolk Island. The complaint states that because of Norfolk Island’s previous anomalous position – neither a part of Australia nor a state in the federal system – there are no remedies for its roughly 1700 people in constitutional or public law.

“The government has commandeered the radio station and closed the maternity wing of the hospital – an insidious step to deter births on the island and force women to give birth in Australia,” the complaint states.

“Already, war memorial commemorative events have been instructed to play the doggerel Australian anthem, Advance Australia Fair, in preference to God Save the Queen or the indigenous local anthem.

“A particularly cruel result of the recolonisation has been to take away from Norfolk Islanders the long-standing enjoyment of their identity at international and regional political and cultural organisations, and potentially at sporting events.”

Australian federal and state laws are now enforced and islanders are now entitled to Medicare and other government services. Travelling between the island and Australia no longer requires a passport.

The minister for territories and local government, John McVeigh, said the Australian government was aware of the complaint but had not seen it and “therefore the Australian government is not in a position to comment specifically about that matter”.

“Norfolk Island has been an integral part of Australia since 1914 and the Coalition Government is keen to continue working with the community to deliver services and infrastructure,” he said.

“Since June 2015, the government has taken steps to improve services to the Norfolk Island community, strengthen governance arrangements and invest in the local economy.

“In the year following the introduction of Medicare on Norfolk Island, local GP visits increased by 60 per cent, demonstrating a huge unmet need for GP services. This increased demand is a good sign that people are accessing the services they need.”

Norfolk Island’s Council of Elders is asserting Australia move has breached the International Covenant on Civil and Political Rights in the way it has treated the islanders.

A spokesman Andre Nobbs says through the changes the islanders have been denied representation, accountability and natural justice.

“It is imperative for people to understand there is no representation for the people of Norfolk Island.

“There is plenty of misrepresentation and plenty of story telling, but there is no opportunity for the people of Norfolk Island to hold governance to account for the imposed changes, many of which are very destructive to the culture and the people on the island.”