More than 1,000 people, mostly Tigrayans, detained in Ethiopia in week: UN

At least 1,000 people, mostly ethnicTigrayans, have been detained in cities across Ethiopia in the past week, the United Nations said on Tuesday.

Ethiopia declared a state of emergency on Nov. 2, a year after a conflict erupted between the federal government and forces aligned with theTigrayPeople's Liberation Front (TPLF), the political party controlling the northern region ofTigray.

The declaration, which is valid for six months, allows suspects to be detained without trial for as long as the state of emergency lasts and allows house-to-house searches without a warrant.

"At least 1,000 individuals are believed to have been detained over the past week or so with some reports putting the figure much higher," the UNHigh Commissioner for Human Rights said in a statement.

"These developments are all the more disturbing given that most of those detained are reported to be people ofTigrayan origin."

UNSecretary-General Antonio Guterres expressed "his concern over reports of arbitrary arrests and detentions, which serve to widen divisions and resentment between groups," UNspokesperson Stephane Dujarric said in a statement.

Ethiopian government spokesperson Legesse Tulu did not respond to a request for comment. Police have previously saidthe arrests are not ethnically motivated but are aimed at detaining supporters of the TPLF.

The conditions in detention centres were poor and overcrowded and many were not told the reasons for their detention, the United Nations said.

Ten UN workers also were still being held, after the arrest of 16 last week, the organization said. And 34 contractors remain in detention out of 72 who were arrested last week.

Ethiopian staff working for the United Nations or African Union do not live "in space" and will be punished for any lawbreaking, the government said on Thursday, after the arrest of several UNemployees for unspecified offences.

Guterres called for the immediate release of detained UNstaff members, the statement said. It said UNstaff were held without charge and there was no specific information provided for the arrests.

The TPLF, which used to dominate Ethiopian politics, accuses the federal government of centralizing power. The government accuses the TPLF of trying to return to its previous dominance. Both are accused of violations that may amount to war crimes, the United Nations has said.