If any insured postal goods dispatched by post cannot be delivered to the addressee for any  reason, the goods shall be held in the postal office until the prescribed
period, and the goods cannot be delivered to the addressee even during that period, the goods shall be returned back without fee to the addressee  through the postal office by which the insurance has been made and the goods have been dispatched by post. Where any such postal goods have been sent to return them to the sender but they cannot be returned back to the sender for any reason, the goods shall be sent to the Postal Director.