Article V.
The Contracting Parties further engage that when the said canal shall have been completed, they will protect it from interruption, seizure, or unjust confiscation, and that they will guarantee the neutrality thereof, so that the said canal may for ever be open and free, and the capital invested therein secure. Nevertheless, the Governments of Great Britain and the United States, in according their protection to the construction of the said canal, and guaranteeing its neutrality and security when completed, always understand that this protection and guarantee are granted conditionally, and may be withdrawn by both Governments, or either Government, if both Governments, or either Government, should deem that the persons or company undertaking or managing the same adopt or establish such regulations concerning the traffic thereupon, as are contrary to the spirit and intention of this Convention; either by making unfair discriminations in favour of the commerce of one of the Contracting Parties over the commerce of the other, or by imposing oppressive exactions, or unreasonable tolls upon passengers, vessels, goods, wares, merchandise, or other articles. ·······
Article VI.
The Contracting Parties in this Convention engage to invite every State with which both or either have friendly intercourse, to enter into stipulations with them similar to those' which they have entered into with each other, to the end that all other States may share in the honour and advantage of having contributed to a work of such general interest and importance as the canal herein contemplated; and the Contracting Parties likewise agree that each shall enter into Treaty stipulations with such of the Central American States as they may deem advisable, for the purpose of more effectually carrying out the great design of this Convention; namely, that of constructing and maintaining the said canal as a ship communication between the two oceans for the benefit of mankind, on equal terms to all, and of protecting the same;
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