Thousands of migrants were rescued in the Mediterranean over the long weekend, UN aid agencies said on Tuesday.
They said that some 9,000 mainly African migrants were rescued after being put by smugglers in Libya onto unseaworthy boats heading toward Italy.
The migrants, many from Nigeria and Senegal with some from Bangladesh, are among an estimated 20,000 held by criminal gangs in irregular detention centers in Libya, the International Organization for Migration (IOM) said.
On release, they pay to board the overcrowded boats, often just inflated rubber vessels that could not cross the Mediterranean, in the hope of starting a new life in Europe.
“It is obvious that better spring weather has encouraged smugglers to take people from their detention centers,” IOM spokesman Leonard Doyle told a news briefing in Geneva.
“The smugglers have clearly taken them to sea and pushed them out in the hope and belief that they would be rescued.”
A UN refugee agency spokeswoman, Carlotta Sami, tweeted on Monday that “rescuers worked incessantly” over Friday, Saturday and Sunday, to save them. Eight migrants died, including a pregnant woman.
More than 35 vessels, including private charity boats, the European Union border agency Frontex, the Italian and Libyan coast guards and 12 merchant ships were involved in rescuing dozens of vessels, the United Nations High Commissioner for Refugees (UNHCR) said.
“This was an overwhelming search and rescue activity by all sides involved,” UNHCR spokesman Babar Baloch said.
“We repeat our calls on Europe, on the governments, to be out there saving lives. NGOs have been a great help in terms of filling up that vacuum,” he added.
At least 900 migrants have died or have gone missing while attempting to reach Europe by sea so far this year, including 97 missing in the latest incidents between Thursday and Sunday, during which time 18 bodies were also found, Doyle said.
Some 36,000 migrants have been rescued, against 24,000 at this time last year, he said.
IOM reported earlier this month that growing numbers of African migrants passing through Libya are traded in what they call “slave markets” before being held for ransom, forced labor or sexual exploitation.
“So there’s a full-on economy of trafficking or trading in migrants who think they are going to a better life in Europe and end up effectively in a gulag of exploitation,” Doyle said.