In-depth: Ankara's closure of border crossings into north-west Syria, after protests against anti-refugee riots in Turkey, could spell catastrophe.
![Turkey Syria border [Getty]](/sites/default/files/styles/image_330x185/public/media/images/4CED660E-501B-4952-8BE8-2F961A3AD312.jpg?h=d1cb525d&itok=MPpERi_A "Turkey Syria border [Getty]")
