A child plays with a balloon at the processing centre for asylum seekers in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger

A girl plays with make-up at the processing centre for asylum seekers in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger

Children play at the processing centre for asylum seekers in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger

Asylum seekers play with children at the processing centre in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger

The sleeping room of asylum seekers is seen in a processing centre in Traiskirchen, Austria October 29, 2015. REUTERS/Leonhard Foeger 

An asylum seeker's child looks on in a processing centre in Traiskirchen, Austria October 29, 2015. REUTERS/Leonhard Foeger 

Teenage asylum seekers play around in a processing centre in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger 

Asylum seekers and their children play around in a processing centre in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger 

A child plays with a balloon at the processing centre for asylum seekers in Traiskirchen, Austria, October 29, 2015. REUTERS/Leonhard Foeger

Omar, a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, sits in front of the asylum processing centre in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. Picture taken October 13, 2015. REUTERS/Leonhard Foeger 

Omar (L), a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, hugs a friend next to the asylum processing centre in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. Picture taken October 13, 2015. REUTERS/Leonhard Foeger 

Omar, a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, sits in front of the asylum processing centre in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. Picture taken October 13, 2015. REUTERS/Leonhard Foeger 

Omar, a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, stands in front of the asylum processing centre in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. Picture taken October 13, 2015. REUTERS/Leonhard Foeger 

Omar, a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, stands in front of the asylum processing centre in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. Picture taken October 13, 2015. REUTERS/Leonhard Foeger 

Omar, a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, walks past the asylum processing centre in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. Picture taken October 13, 2015. REUTERS/Leonhard Foeger 

Omar, a 27-year-old cook originally from Deraa, the cradle of the Syrian uprising against Bashar Al-Assad, shows the back of his Austrian migrant card in Traiskirchen, Austria, October 13, 2015. After fleeing civil war, surviving a perilous sea crossing and trudging through several countries, Syrian refugees think they will receive basic food, shelter and fair treatment when they reach Austria. Most are right, but some tell a different tale. Omar says he didn't know he was supposed to board a bus to Gabcikovo. And missing it left him homeless, penniless and without medical insurance. From Turkey, Omar tried 11 times before he succeeded in crossing the Aegean to Greece. Several attempts failed because inflatable boats supplied by people smugglers were in danger of sinking and on one occasion, the engine ran out of fuel. The words on the card reads, "Serves to establish the identity and legitimacy of days stayed in the federal territory". Picture taken October 13, 2015. REUTERS/Leonhard Foeger

Austrian Interior Minister Johanna Mikl-Leitner (L) and European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader 

Austrian Interior Minister Johanna Mikl-Leitner and European Commissioner for Migration and Home Affairs Dimitris Avramopoulos (not pictured) address a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader 

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

European Commissioner for Migration and Home Affairs Dimitris Avramopoulos addresses a news conference in Traiskirchen, Austria, September 7, 2015. Avramopoulos said on Monday he was counting on European Union member states to support proposals the bloc's chief executive will present on Wednesday to tackle the refugee crisis engulfing Europe. REUTERS/Heinz-Peter Bader

A refugee stands inside the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

Refugees struggle for goods delivered by private people outside the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

Refugees look through the fence around the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

A refugee child stands inside the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

A refugee child plays with a ball inside the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

Refugees look through the fence around the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

Clothes hang on the fence around the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader 

Refugees struggle for goods delivered by private people outside the asylum processing centre in Traiskirchen, Austria, August 17, 2015. Austria's treatment of asylum seekers at the centre near Vienna is "scandalous", Amnesty International said on Friday, accusing the country of neglecting homeless and hungry migrants who are flocking in record numbers to western Europe. REUTERS/Heinz-Peter Bader TPX IMAGES OF THE DAY

Children of asylum seekers stand behind the fence of an asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

A child throws a sleeping mat over the fence ofthe asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Asylum seekers walk next to the asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Asylum seekers walk past a house in the asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Asylum seekers carry a tent in the asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Asylum seekers are seen next to tents in the asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Asylum seekers walk past a house in the asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

A child plays next to tents at the asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Children of asylum seekers stand on the fence of an asylum processing center in Traiskirchen, Austria, July 31, 2015. Austria pledged on Friday to improve appalling conditions at its refugee centres and admitted its current laws were insufficient to meet what Chancellor Werner Faymann described as "Europe's biggest challenge". Thousands of people from countries like Afghanistan or Syria have fled through the Balkans to Austria, pushing the number of asylum requests to 28,300 in the first six months of this year - more than the total for all of 2014. REUTERS/Leonhard Foeger

Police stand in front of a small demonstration by left-wing protestors, during the visit by the head of Austria's far-right Freedom Party Heinz-Christian Strache, to a refugee detention centre of Austria's federal office for asylum (Bundesasylamt) in the village of Traiskirchen November 26, 2012. Strache was visiting to see how the centre is run for asylum seekers. REUTERS/Leonhard Foeger (AUSTRIA - Tags: POLITICS CIVIL UNREST) 

The head of Austria's far-right Freedom Party Heinz-Christian Strache, leaves the refugee detention centre of Austria's federal office for asylum (Bundesasylamt) in the village of Traiskirchen November 26, 2012, after a visit to see how the centre is run for asylum seekers. REUTERS/Leonhard Foeger (AUSTRIA - Tags: POLITICS) 

The head of Austria's far-right Freedom Party Heinz-Christian Strache, leaves the refugee detention centre of Austria's federal office for asylum (Bundesasylamt) in the village of Traiskirchen November 26, 2012, after a visit to see how the centre is run for asylum seekers. REUTERS/Leonhard Foeger (AUSTRIA - Tags: POLITICS) 

The head of Austria's far-right Freedom Party Heinz-Christian Strache (L) leaves the refugee detention centre of Austria's federal office for asylum (Bundesasylamt) in the village of Traiskirchen November 26, 2012, after a visit to see how the centre is run for asylum seekers. REUTERS/Leonhard Foeger (AUSTRIA - Tags: POLITICS) 

The head of Austria's far-right Freedom Party Heinz-Christian Strache, leaves the refugee detention centre of Austria's federal office for asylum (Bundesasylamt) in the village of Traiskirchen November 26, 2012, after a visit to see how the centre is run for asylum seekers. REUTERS/Leonhard Foeger (AUSTRIA - Tags: POLITICS) 

Refugees shout slogans during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST SOCIETY IMMIGRATION POLITICS) 

Refugees shout slogans during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. The placards read: "No man is illegal". REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST POLITICS SOCIETY IMMIGRATION) 

Refugees shout slogans during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST POLITICS SOCIETY IMMIGRATION) 

Refugees look out of the windows of the asylum camp in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST SOCIETY IMMIGRATION POLITICS) 

Refugees wait inside the asylum camp in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST POLITICS SOCIETY IMMIGRATION) 

Refugees shout slogans during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST POLITICS SOCIETY IMMIGRATION) 

Refugees shout slogans during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. The sign reads: "No man is illegal". REUTERS/Leonhard Foeger (AUSTRIA - Tags: SOCIETY IMMIGRATION CIVIL UNREST POLITICS) 

An Austrian police officer, guarding refugees during a protest by asylum seekers calling for fairer treatment from authorities, is reflected in a mirror in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST POLITICS SOCIETY IMMIGRATION) 

An Austrian police officer guards refugees during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. The banner reads: "Solidarity needs no borders". REUTERS/Leonhard Foeger (AUSTRIA - Tags: SOCIETY IMMIGRATION POLITICS CIVIL UNREST) 

Refugees shout slogans during a protest by asylum seekers calling for fairer treatment from authorities, in the Austrian village of Traiskirchen November 24, 2012. Some 300 protesting refugees and supporters gathered in front of Austria's federal office for asylum (Bundesasylamt) calling for an end to restrictions on refugees' right of movement and better treatment by the authorities. REUTERS/Leonhard Foeger (AUSTRIA - Tags: CIVIL UNREST SOCIETY IMMIGRATION POLITICS) 

Bernhard Trilken (R), manager of the division car tires of tire manufacturer Continental, and Continental staff manager for Europe Thomas Winkelmann leave a news conference in Vienna June 16, 2009. Due to a massive decrease in the demand of tires Continental will close its factory in Traiskirchen, some 40 kilometres (24 miles) south of Vienna, Trilken said. REUTERS/Herwig Prammer (AUSTRIA EMPLOYMENT BUSINESS TRANSPORT) 

Bernhard Trilken (R), manager of the division car tires of tire manufacturer Continental, and Continental staff manager for Europe Thomas Winkelmann leave a news conference in Vienna June 16, 2009. Due to a massive decrease in the demand of tires Continental will close its factory in Traiskirchen, some 40 kilometres (24 miles) south of Vienna, Trilken said. REUTERS/Herwig Prammer (AUSTRIA EMPLOYMENT BUSINESS TRANSPORT) 

Bernhard Trilken (R), manager of the division car tires of tire manufacturer Continental, gestures as he briefs the media next to Continental staff manager for Europe Thomas Winkelmann during a news conference in Vienna June 16, 2009. Due to a massive decrease in the demand of tires Continental will close its factory in Traiskirchen, some 40 kilometres (24 miles) south of Vienna, Trilken said. REUTERS/Herwig Prammer (AUSTRIA EMPLOYMENT BUSINESS HEADSHOT TRANSPORT)