A stranded Afghan migrant covers himself with a blanket in Victoria square in Athens, Greece

Stranded Afghan migrants cover themselves with a blanket while sitting on a bench in Victoria square in Athens, Greece

A Pakistani migrant, who is stranded in Greece for 20 days, covers himself with a blanket in Victoria square in Athens, Greece

A stranded migrant sits on a bench, next to her belongings, with her two children in Victoria square in Athens, Greece