While things were in this state, on the 28th of August the insurgents made a general attack on the city, and at the same time the Pasha caused a number of the inhabitants to be seized and imprisoned on suspicion of being engaged in a conspiracy against him. These proceedings naturally caused the utmost alarm and distress in Tripoli. The Christian residents and the Turks expecting that the place would be immediately stormed and ravaged by the Arabs, took refuge on board the vessels in the harbor; while many of the most respectable natives, fearing that they might be arrested or killed by the Pasha if they should remain in their own houses, sought protection in those of the foreign Consuls. Ali, on seeing this, became fearful of exciting greater confusion by persisting in his violent measures; he therefore countermanded the arrests, and his ministers went about endeavoring to tranquillize the people, and to induce those who had fled to the Consulates, to return to their own houses. The bombardment however proved fruitless; the guns of the besiegers were small and badly served, and although they damaged some of the houses they had no effect on the fortifications. Other attacks of the same kind were afterwards made, which being equally unsuccessful, the alarm subsided and Ali's friends became more confident of success. Emhammed becoming convinced that without more efficient means of attack little advantage was to be derived from bombarding the town, determined to direct his efforts against its commerce. He accordingly removed his artillery to the eastern shore of the harbor where batteries had been thrown up to receive them; and having also armed two small vessels he conceived himself authorized to declare the port in a state of blockade. He therefore addressed a circular to the Consuls in Tripoli through the medium of his friend Mr. Macauley, informing them that no vessels would thereafter be allowed to enter the port. M. Schwebels and nearly all the other Consuls, immediately protested against this blockade, on the ground that it was an irregular and unwarrantable proceeding, on the part of individuals who had not yet been acknowledged at constituting an independent power by any Government. The American Consul however thought proper not to join in this expression of opinion, and by his refusal drew upon himself the indignation of Ali's party, which was manifested by public insults and private annoyances, until at length considering that his life was no longer secure in Tripoli Mr. Macauley struck his flag and retired with his family to a country house, situated within the lines of the insurgent forces. The Pasha on this became again alarmed, and endeavored by every means, even by the indirect offer of a bribe, to induce the Consul to return to his post in the town; his arguments however proving vain, he despatched Mohammed D'Ghies to Malta where