Dozens drown as migrant boat capsizes off Tunisia Published duration 10 May 2019 Related Topics Europe migrant crisis

image copyright Reuters image caption A UN report says six migrants died every day in 2018 trying to cross the Mediterranean (file image)

At least 65 migrants have died after their boat capsized in the Mediterranean off the coast of Tunisia, the UN refugee agency says.

Sixteen people were rescued, UNHCR said in a statement.

Survivors say the boat left Zuwara in Libya on Thursday and ran into trouble during strong waves.

The incident is thought to be one of the deadliest shipwrecks involving migrants since the start of the year.

The survivors were brought to the coast by the Tunisian Navy and are awaiting permission to disembark. One person has been transferred to hospital for medical treatment, the UNHCR says.

The navy dispatched a ship as soon as it heard about the incident and came across a fishing boat picking up survivors, a statement from the Tunisian defence ministry said.

The passengers are understood to have been from sub-Saharan Africa.

"This is a tragic and terrible reminder of the risks still faced by those who attempt to cross the Mediterranean," the UNHCR's Vincent Cochetel said in a statement.

Some reports put the number on board higher so the toll could rise.

media caption Women and children are being held in camps close to fierce fighting in Libya's capital Tripoli

Thousands of migrants attempt to cross the Mediterranean to Europe every year, and Libya is a key departure point.

Those who make the journey often travel in poorly maintained and overcrowded ships, and many have died.

But since mid-2017, the number of migrant journeys has declined dramatically.

The decline is largely because Italy has engaged Libyan forces to stop migrants from setting off or to return them to Libya if found at sea - a policy condemned by human rights organisations.