If, after reasonable effort, the carrier is unable to locate the controlling party or the shipper, the carrier shall so advise the documentary shipper, and the documentary shipper shall give instructions in respect of the delivery of the goods;
承运人经合理努力无法确定控制方或者托运人的，承运人应当通知单证托运人，单证托运人应当就货物的交付发出指示。