Ambassador Gerard requested his passports on February 5, 1917, while the release of the _Yarrowdale_ prisoners was pending. Meantime dispatches which came to Berlin from Washington via London were blamed for misleading the German Government into thinking that the United States was detaining Count von Bernstorff, and had seized the German ships, with their crews, lying in American ports. Until it received assurances regarding the "fate" of the ex-ambassador and learned what treatment was to be meted out to the "captured" crews of the German vessels, the kaiser's government detained Ambassador Gerard, his staff, a number of Americans, including newspaper correspondents, as well as the _Yarrowdale_ men. It practically held all Americans in Germany as prisoners for a week. In view of the readiness of the German Government to seize upon the flimsiest excuses for its manifold disgraceful deeds, permissible doubts arose as to whether it was willingly or willfully misled by the dispatches. Every courtesy was shown to the departing German Ambassador by the Washington Government; safe conduct across the ocean was obtained for him from Great Britain; and he publicly expressed his acknowledgments. As to the German vessels, there were no seizures, and the only restraints imposed on the crews were those required by the immigration laws. Whatever the motive, the detention of Ambassador Gerard was so wanton a violation of law and usage as to constitute in itself an act of war. While Ambassador Gerard was held incommunicado in Berlin, his mail intercepted, his telephone cut off, and telegraphic facilities denied him, the German Government actually sought to parley with him by way of revising an old treaty to apply to existing conditions. Mr. Gerard, having ceased to hold ambassadorial powers after the breaking of relations, could not enter into any such negotiations; but then the German Government had never been concerned with legalities. It blandly asked him to sign a protocol, the main purpose of which was to protect Germans and their interests in the United States in the event of war. The proposed protocol, besides containing a formal reratification of the American-Prussian treaties of 1799 and 1828 regarding mutual treatment of nationals caught in either belligerent country in case of war, provided for some remarkable additions as a "special arrangement" should war be declared.