Anglo-Portuguese Commercial Treaty Act 1914

Article 8U.K.

Merchandise of all kinds the produce or manufacture of one of the contracting Parties passing in transit through the territories of the other shall be reciprocally free from all transit duties, whether they pass direct or whether during transit they are unloaded, warehoused, and reloaded, and no prohibition or restriction shall be maintained or imposed on the transit of such merchandise which shall not equally extend to the transit of the like articles the produce or manufacture of any other foreign country.