Concerning the SWISS question, we have more authentic intelligence. The French diplomatic agent at Berne had delivered to the Federal Authorities a note, dated January 25th, containing an explicit demand from Louis Napoleon, "That the formal promise be made to me that all the expulsions of refugees which I may ask be accorded to me, without any examination as to what category the French political refugees affected by this measure belong; and, in addition, that the orders of the central power be executed according to terms prescribed in advance, without being mitigated or wholly disregarded by the cantonal authorities, as I can prove, by examples, has been done in previous instances. The French embassador only is in a condition to know the individuals whose former connections and present relations render impossible the prolongation of their stay in the territory of the Helvetic Confederation; as also those who can be tolerated provisionally, if their future conduct renders them worthy of this tolerance. The first should depart from the moment that I have designated them by name. The others should be told that they can continue to reside in Switzerland only on condition that they give no reason for complaint." It seems scarcely possible that so peremptory and insulting a demand should have been made, even by the French autocrat, upon any independent power; but the text of the letter is given. Austria also made a similar requisition; and the _Assemblée Nationale_ says that the Cabinet of Vienna distinctly announced to the Federal Council its intention to occupy the canton of Ticino with Austrian troops, unless the demands for the expulsion of certain refugees were complied with, and guarantees given for preventing their return, as well as the renewal of conspiracies against the peace of Lombardy. Prince Schwarzenberg sent instructions to M. Hubner, the Austrian embassador at Paris, to propose to the French government a simultaneous action in the same views, and the occupation of Geneva and the canton of Vaud by the French troops. The government of Louis Napoleon declined to co-operate with Austria in invading the Swiss territory; and Austria was also persuaded to desist from this enterprise. The firm attitude of the cabinets of London and Berlin, backed perhaps by the counsels of Russia, is supposed to have procured this result. But no sooner was the project of the joint violation of the neutral territory baffled, than a new scheme was adopted by the two conspiring Powers, which threatens to be equally ruinous to Switzerland. The French and Austrian governments have entered into a convention for the commercial blockade of that country. In order to carry this into effect Piedmont must be forced to join the league and stop her frontier against Swiss commerce. In the way of such a result stand the government of Sardinia and British influence at the court of Turin. How much these will avail remains to be seen. Subsequent advices