The arrest of Thistlewood was heard with infinite satisfaction; he was placed in a room on the ground-floor, and a vast number of persons were admitted in their turn to see him. His appearance was most forbidding. His countenance, at all times unfavourable, seemed now to have acquired an additional degree of malignity. His dark eye turned upon the spectators as they came in, as if he expected to see some of his companions in guilt, who he had heard were to be brought thither. He drank some porter that was handed to him, and occasionally asked questions, principally as to the names of the persons who came to look at him. Then he asked “to what gaol he should be sent?--he hoped not to Horsham.” (This was the place in which he was confined, in consequence of his conviction for sending a challenge to Lord Sidmouth.) At two o’clock he was conducted before the Privy-Council. He was still handcuffed, but mounted the stairs with alacrity. On entering the council-chamber he was placed at the foot of the table. He was then addressed by the Lord Chancellor, who informed him that he stood charged with the twofold crime of treason and murder; and asked him whether he had anything to say for himself? He answered, that “he should decline saying any thing on that occasion.” No persons were suffered to have access except those on business to the public offices at Whitehall, nor was any individual allowed to hold communication with the prisoner. About a dozen soldiers were in the hall and adjoining lodge; they formed a part of the military escort that accompanied the police-officers to the spot where Thistlewood and his companions were first discovered. The soldiers had with them the different articles and weapons found upon the party when taken, among which were two small pistols, one of them loaded, and a bundle of files, similar to those used in small brasswork. The points of such files are always sharp, and the part of the file which goes into the handle is necessarily pointed, to penetrate the hole made in the wood for its reception; some of the files appeared, however, to have had the handle-points brightened, and the ends made more fine, as if by being whetted upon a stone. There were also in the hall two or three bags, containing three bayonets and some ammunition, made up in both small and large cartridges. The soldiers who had seized those articles were examined before the Privy-Council. After his examination, Thistlewood was taken back to the room in which he had been previously placed; his commitment to Coldbath-fields was made out, and he was conveyed to that prison under the care of six officers. There was a partial shouting and groaning, as the carriage in which he was placed drove off.