![A migrant child stands in a tent on the side of a highway near Edirne, Turkey where hundreds of mostly Syrian migrants have had to wait as Turkish police prevent their bid to cross the border with Greece.](/sites/default/files/multimedia_images_2016/rts1kvy_layout_comp.jpg)
A migrant child stands in a tent on the side of a highway near Edirne, Turkey where hundreds of mostly Syrian migrants have had to wait as Turkish police prevent their bid to cross the border with Greece.
© 2015 Osman Orsal / Reuters
A migrant child stands in a tent on the side of a highway near Edirne, Turkey where hundreds of mostly Syrian migrants have had to wait as Turkish police prevent their bid to cross the border with Greece.