Customs seals and identification marks affixed by the Customs of departure in the territory of the State of one of the Contracting Parties or by the Customs of a third State should be accepted for the purposes of the transit traffic of goods unless:
4. 就货物过境运输目的而言，离境海关在一缔约方国家领土上加盖的、或第三国海关加盖的关印和识别标记应予接受，除非：