The High Contracting Parties undertake to adopt all appropriate measures with a view to preventing and suppressing the embarkation, disembarkation and transport of slaves in their territorial waters and upon all vessels flying their respective flags.

The High Contracting Parties undertake to negotiate as soon as possible a general Convention with regard to the slave trade which will give them rights and impose upon them duties of the same nature as those provided for in the Convention of June 17th, 1925, relative to the International Trade in Arms (Articles 12, 20, 21, 22, 23, 24 and paragraphs 3, 4 and 5 of Section II of Annex II), with the necessary adaptations, it being understood that this general Convention will not place the ships (even of small tonnage) of any High Contracting Parties in a position different from that of the other High Contracting Parties.

It is also understood that, before or after the coming into force of this general Convention, the High Contracting Parties are entirely free to conclude between themselves, without, however, derogating from the principles laid down in the preceding paragraph, such special agreements as, by reason of their peculiar situation, might appear to be suitable in order to bring about as soon as possible the complete disappearance of the slave trade.