EU presses Sri Lanka over human rights

But the 27-country bloc said it also wanted to work with Sri Lanka to improve the situation and did not say whether it would remove trade concessions after an investigation found the Indian Ocean island in breach of international human rights laws.

"It is essential to put an end to impunity and all human rights violations," EU foreign ministers said in a statement after meeting in Luxembourg.

"The EU remains seriously concerned with continuing reports of abductions, disappearances and extra-judicial killings."

The ministers said they were particularly worried about the plight of displaced people still detained in closed camps, despite the end of the war.

"Indiscriminate detention of IDPs (internally displaced people) in Sri Lanka is a clear violation of international law," they said.

The ministers called for displaced people to be granted freedom of movement and full access to humanitarian relief, and said the camps should be transferred to civilian authority.