YANGON, Myanmar (AFP) — At least 21 people including nine children died after a boat capsized in rough waters off the coast of Myanmar’s restive Rakhine state yesterday, a UN spokesman said.

The vessel was transporting around 60 passengers from a camp to a local market, according to the UN’s Pierre Peron in Myanmar, who said the majority were internally displaced people.

Rakhine state in western Myanmar is home to many internally displaced persons camps housing thousands of ethnic Rohingya — a largely stateless Muslim minority living in apartheid-like conditions after communal violence tore through the region in 2012.

“The majority of passengers on the boat were internally displaced persons from the Sin Tet Maw camp in Pauktaw Township,” Peron, a spokesman for the United Nations Office for the Coordination of Humanitarian Affairs in Myanmar, told AFP.

They were “on an authorised day trip to Sittwe to make purchases at the market”, he said, adding that the number of fatalities was expected to rise as many of the passengers remained unaccounted for.

A colonel from the state’s security and border affairs ministry confirmed the accident but put the death toll at 14, according to official figures.

“The boat sank because of a heavy wave in the sea,” the official said, requesting anonymity.

Rahkine is deeply scarred by communal violence between Buddhists and Rohingya Muslims that began in 2012, with the Muslim minority claiming to endure ongoing persecution.

A web of citizenship rules has rendered many Rohingya effectively stateless, while their movement and access to health care is severely restricted by authorities.