Evidence showed the existence of a syndicate of ONUB and contractor personnel, which had perpetrated the theft by means of ONUB staff signing inflated vehicle fuel dockets.
证据表明联布行动工作人员和承包商人员组成团伙，通过联布行动工作人员在虚报的车辆燃料记录上签字的手段偷窃燃料。