Germany will take in 80 to 100 children from Greek refugee camps, an official said as concern mounts about migrants amassing on the Turkish-Greek border. 

European politicians are struggling to agree what to do about the tens of thousands of migrants and refugees who have been trying to enter Greece, a member of the European Union, since Turkey said last month it would no longer keep them on Turkish soil. 

Germany's coalition parties yesterday they were ready to take in several hundred children from Greek refugee camps together with other EU countries, with the focus on children who are sick or younger than 14 and unaccompanied. 

Asked when children might arrive in Berlin, the capital's senator for interior affairs, Andreas Geisel told broadcaster RTL: "It now depends on how quickly the German government implements this decision. I think it's more like today than tomorrow." 

Greece has a large number of people waiting in refugee camps and hoping enter the EU, many of them fleeing war, persecution and poverty in the Middle East and Africa. 

It is refusing to open its borders to the refugees now trying to enter from Turkey, which hosts about 3.6 million refugees from Syria. 

More than 3,000 children in Greece need to be found homes, UNICEF said. 

While welcoming a move by Finland to take in 150unaccompanied children, Afshan Khan, UNICEF Director, Special Coordinator, Refugee and Migrant response in Europe, said far more was needed. 

France, Portugal, Finland and Luxembourg have also offered to take in some children. 

Ms Khan described large numbers of women and children near the border camping in cold and wet open fields in tents or under plastic sheeting. 

The EU wants to avoid a repeat of 2015 when more thanamillion people, mostly from the Middle East, reached its shores via Turkey and Greece. 

Chancellor Angela Merkel's open-door migrant policy, under which Germany took in nearly 1 million people in 2015 alone, led to a surge in support for the far-right Alternative for Germany(AfD).