The Turkish government is responsible for policing the 32-kilometer Bosporus, the only route for ships traveling to the Black Sea, under the Montreux agreement of 1936.

• 根据1936年签订的蒙特勒协议，土耳其政府负责管辖32公里长的博斯普鲁斯海峡，这是船只进入黑海的唯一通道。