Refugees and migrants, who entered Macedonia from Greece illegally, walk between the two lines of the protective fence along the border line, near southern Macedonia's town of Gevgelija, Monday, Feb. 29, 2016. Macedonia is restricting the entry of refugees to match the number of those leaving the country, allowing in only refugees from Syria and Iraq, in response to bottlenecks further up along the Balkans migrant route. (AP Photo/Boris Grdanoski), APTOPIX