TOPSHOT - A migrants eats a hot meal received from volunteers, outside of derelict warehouses used as a makeshift shelter in Belgrade on January 11, 2017, as temperatures drop to -15 degrees Celsius in the evening. According to the latest figures, around 7000 migrants are stranded in Serbia. / AFP PHOTO / ANDREJ ISAKOVIC (Photo credit should read ANDREJ ISAKOVIC/AFP/Getty Images)
