 Insiguro yisanamu, Inkono zo mwibumba zasubirijwe ibikoresho bikorwa mu vyuma na plastike, nkibidumu namasafuriya Mu myaka iheze, umwuga wo kubumba wakorwa nabagore bafadikanije nabagabo babo, ariko ubu abagabo barawuhevye kuko ataco bari bakiwukuramwo. 