[Sidenote: Cessation of hostilities at sea.] Twenty--Immediate cessation of all hostilities at sea and definite information to be given as to the location and movements of all German ships. Notification to be given to neutrals that freedom of navigation in all territorial waters is given to the naval and mercantile marines of the allied and associated powers, all questions of neutrality being waived. [Sidenote: Germany to return naval prisoners.] Twenty-one--All naval and mercantile marine prisoners of the allied and associated powers in German hands to be returned without reciprocity. [Sidenote: Submarines and mine layers to be surrendered.] Twenty-two--Surrender to the Allies and United States of all submarines (including submarine cruisers and all mine-laying submarines) now existing, with their complete armament and equipment, in ports which shall be specified by the Allies and United States. Those which cannot take the sea shall be disarmed of the personnel and material and shall remain under the supervision of the Allies and the United States. The submarines which are ready for the sea shall be prepared to leave the German ports as soon as orders shall be received by wireless for their voyage to the port designated for their delivery, and the remainder at the earliest possible moment. The conditions of this article shall be carried into effect within the period of fourteen days after the signing of the armistice. [Sidenote: German warships to be disarmed and interned.] Twenty-three--German surface warships which shall be designated by the Allies and the United States shall be immediately disarmed and thereafter interned in neutral ports or in default of them in allied ports to be designated by the Allies and the United States. They will there remain under the supervision of the Allies and of the United States, only caretakers being left on board. The following warships are designated by the Allies: Six battle cruisers, ten battleships, eight light cruisers (including two mine layers), fifty destroyers of the most modern types. All other surface warships (including river craft) are to be concentrated in German naval bases to be designated by the Allies and the United States and are to be completely disarmed and classed under the supervision of the Allies and the United States. The military armament of all ships of the auxiliary fleet shall be put on shore. All vessels designated to be interned shall be ready to leave the German ports seven days after the signing of the armistice. Directions for the voyage will be given by wireless. [Sidenote: Allies to sweep mine fields.] Twenty-four--The Allies and the United States of America shall have the right to sweep up all mine fields and obstructions laid by Germany outside German territorial waters, and the positions of these are to be indicated. [Sidenote: Free accession to the Baltic for the Allies.]