Faris, from Sudan, learns French at “The New Jungle” camp in Calais, France, August 8, 2015. For most of the 3,000 inhabitants of the “Jungle”, a shanty town on the sand dunes of France's north coast, the climax of each day is the nightly bid to sneak into the undersea tunnel they hope will lead to new life in Britain. (Photo by Juan Medina/Reuters)

Abdou Al Hammoud from Sudan stands with his bicycle at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Faris, from Sudan, learns French at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Ali from Sudan cuts a melon at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Mahadi Yaha from Sudan holds a dish to eat at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Two African migrants use a shopping cart to transport water at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Khalifa, from Sudan washes a pot at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Ali from Sudan reads the Bible at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Khalifa, from Sudan breaks a branch to cooks at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Abdurrahim from Sudan holds a photo of his girlfriend at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Khalifa (L), from Sudan, takes firewood at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

Two African migrants walk past a tent at “The New Jungle” camp in Calais, France, August 8, 2015. (Photo by Juan Medina/Reuters)

A newly arrived migrant holds her child as she waits to apply for asylum at the State Office for Health and Social Affairs in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

A newly arrived migrant holds her child as she waits to apply for asylum at the State Office for Health and Social Affairs in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

Newly arrived migrants wait to apply for asylum in front of the State Office for Health and Social Affairs in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

Newly arrived migrants wash children's faces in front of the State Office for Health and Social Affairs as they wait to apply for asylum in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

Newly arrived migrants wait to apply for asylum in front of the State Office for Health and Social Affairs in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

A volunteer gives food and water to newly arrived migrants as they wait to apply for asylum at the State Office for Health and Social Affairs in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

Syrian migrant Hanife (C) and her daughters Roya, 7, and Fatima, 6, (R) sit on the ground in front of the State Office for Health and Social Affairs as they wait to apply for asylum in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

A child of migrants smiles as newly arrived migrants wait in front of the State Office for Health and Social Affairs to apply for asylum in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

A child of migrants sits on the ground and draws as newly arrived migrants wait in front of the State Office for Health and Social Affairs to apply for asylum in Berlin, Germany August 10, 2015. (Photo by Stefanie Loos/Reuters)

Volunteers play cards with migrant children in front of the Berlin State Office for Health and Social Affairs while waiting with other newly arrived refugees to apply for asylum in Berlin, August 10, 2015. (Photo by Stefanie Loos/Reuters)

Volunteers play music with migrants and dance in front of the Berlin State Office for Health and Social Affairs where they wait with other migrants to apply for asylum in Berlin, August 10, 2015. (Photo by Stefanie Loos/Reuters)

A newly arrived refugee holds a number that has been allocated to him by the authority in order to get accommodation in front of the Berlin State Office for Health and Social Affairs where he waits with other migrants to apply for asylum in Berlin, August 10, 2015. (Photo by Stefanie Loos/Reuters)

Volunteers sing with migrant children in front of the Berlin State Office for Health and Social Affairs where they wait with other migrants to apply for asylum in Berlin, August 10, 2015. (Photo by Stefanie Loos/Reuters)

Migrants with bags leave the Berlin State Office for Health and Social Affairs with other newly arrived refugees who waited all day to apply for asylum in Berlin, August 10, 2015. (Photo by Stefanie Loos/Reuters)

A migrant boy waits at his parents' suitcase as they leave the Berlin State Office for Health and Social Affairs with other newly arrived refugees who waited all day to apply for asylum in Berlin, August 10, 2015. (Photo by Stefanie Loos/Reuters)

Pakistani migrants run in panic off a dinghy as they arrive at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. United Nations refugee agency (UNHCR) called on Greece to take control of the “total chaos” on Mediterranean islands, where thousands of migrants have landed. About 124,000 have arrived this year by sea, many via Turkey, according to Vincent Cochetel, UNHCR director for Europe. (Photo by Yannis Behrakis/Reuters)

Pakistani migrants run in panic off a dinghy as they arrive at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Pakistani migrants run in panic through sun-beds and umbrellas after jumping off a dinghy as they at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugee from Kobani holds two children as he jumps off a dinghy as they arrive at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees from Kobani jump off a dinghy as they arrive at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees from Kobani cry and celebrate as they arrive on a dinghy at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees from Kobani celebrate as they arrive on a dinghy at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees from Kobani arrive on an overcrowded dinghy at a beach on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

A Frontex officer grabs a rope thrown by Italian Coast Guard servicemen following a resque mission off the Greek island of Kos August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees from Kobani are covered by thermal blankets in the port of Kos following a resque mission off the Greek island of Kos August 10, 2015. (Photo by Yannis Behrakis/Reuters)

An Italian coast guard officer helps Syrian refugees from Kobani in the port of Kos following a rescue mission off the Greek island of Kos August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Syrian refugees walk on the Greek island of Kos, after crossing a part of the Aegean sea from Turkey, August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Kitesurfers are seen in the background as abandoned life-jackets used by refugees that arrived this morning are seen on a beach on the Greek island of Kos August 10, 2015. (Photo by Yannis Behrakis/Reuters)

An Iranian refugee and his daughter sit at the port of the Greek island of Kos as a ferry is ready to depart for the port of Piraeus near Athens August 10, 2015. (Photo by Yannis Behrakis/Reuters)

An Iranian refugee and his daughter, pending temporary documentation, sit at the port of the Greek island of Kos as a ferry departs for the port of Piraeus near Athens August 10, 2015. (Photo by Yannis Behrakis/Reuters)

Migrants and refugees with temporary documents and a few tourists run to embark on a ferry bound for Athens at the port of the Greek island of Kos August 10, 2015. (Photo by Yannis Behrakis/Reuters)

A Bangladeshi migrant, pending temporary documentation, watches from the port of Kos, Greece, a ferry bound for the port of Piraeus near Athens August 10, 2015. (Photo by Yannis Behrakis/Reuters)

A migrant sleeps inside a makeshift hut which have been set up outside an abandoned hotel where dozens of migrants have been living the last weeks at Kos town, on the southeastern island of Kos, Monday, August 10, 2015. The European Union is granting 2.4 billion euros/$2.6 billion to EU nations to upgrade their migration programs with the biggest sums going to Greece and Italy where thousands of refugees have arrived this year. (Photo by Yorgos Karahalis/AP Photo)

A migrant ties his laces inside a tent which have been set up at the premises of an abandoned hotel where dozens of migrants have been living the last weeks at Kos town, on the southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Migrants wash themselves outside an abandoned hotel where dozens of migrants have been living the last weeks at Kos town, on the southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

A Greek policeman tries to hold migrants behind a fence as they wait for a registration procedure outside a police station at southeastern island of Kos, Monday, August 10, 2015. Greece's coast guard rescued more than 1,400 migrants in nearly 60 search and rescue operations near several Greek islands in the eastern Aegean Sea over the past three days as the pace of new arrivals increase, authorities said MondayAugust 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Migrants wait behind a fence for a registration procedure outside a police station at southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Migrants wait for a registration procedure outside a police station at southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Tourists make their way past tents where migrants have set up on a square of Kos town on the southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Tourists make their way past tents where migrants have set up on a square of Kos town on the southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Migrants wait behind a fence for a registration procedure outside a police station at southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

A migrant jumps over a fence as hundreds wait for a registration procedure outside a police station at southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

A migrant enters the sea as others wait for a registration procedure outside a police station in town of Kos at the southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Migrants sleep in a central square of Kos town on the southeastern island of Kos, Monday, August 10, 2015. (Photo by Yorgos Karahalis/AP Photo)

Migrants rush as they try to get on a train heading to the border with Serbia at the train station of Gevgelija, on the Macedonian-Greek border, on August 9, 2015. Non-EU Serbia's frontier with Hungary, which is in the bloc's passport-free Schengen zone, has become a major crossing point for the huge numbers of migrants entering the EU. (Photo by Dimitar Dilkoff/AFP Photo)