“Authentic cellphone photos and videos substantiate concentration-camp-like conditions in so-called private prisons” operated by people smugglers, the embassy said in a diplomatic cable sent to the chancellery and other ministries, according to the report.
“Executions of countless migrants, torture, rapes, bribery and banishment to the desert are daily events,” it quoted the embassy’s report as saying.
“Eyewitnesses spoke of five executions a week in one prison - with advance notice and always on Fridays - to make room for new migrants, i.e. to increase the human throughput and revenues of the smugglers,” it continued.
News of the report comes ahead of a meeting of EU leaders in Malta next week to discuss ways to control migration from Africa.
German Chancellor Angela Merkel also raised concerns about conditions in Libya in a webcast on Saturday, saying Europe should work with the North African country to control illegal migration, but could not sign a deal similar to that reached with Turkey last year until it became more stable.
Ska Keller, who heads the faction of the pro-environment Greens in the European parliament, said the German government should work to prevent any kind of an agreement with the Libyan government if it was aware of human rights abuses.
Signing a migration deal with Libya meant people would be “sent back into a catastrophic and inhumane situation”.
Interior Minister Thomas de Maiziere told the newspaper that UN conventions provided refugees rights to sanctuary, but did not guarantee them the right to choose where they would go.
De Maiziere and other EU interior ministers are moving to finance camps in Africa where the UN refugee agency and aid groups would process migrants to prevent them from trying to cross the Mediterranean to Europe.
Libya sank into chaos following the overthrow of veteran ruler Muammar Gaddafi in 2011, and the new UN-backed government in Tripoli exercises no control over its territory.
The sea crossing from Libya to Italy, operated by people smugglers based in the North African country, is now the main route for migrants bound for Europe.
A record 181000 mainly African migrants reached Italy last year via sea, taking the total number of arrivals in the past three years to more than half a million. - Reuters