On Thursday, March 2d, the Lords of the Council met by appointment at the Secretary of State’s office for the Home Department, at twelve o’clock in the forenoon, to deliberate on the charges against the prisoners, and to determine on the best and most proper mode of proceeding against them without interrogating the prisoners or examining any witnesses. The meeting was attended by the Cabinet Ministers, the Marquis Camden, Viscount Palmerston, Mr. C. P. Yorke, the chief Baron of the Court of Exchequer in Scotland, the Hon. R. Ryder, Sir John Nicholl, Mr. R. Peel, Mr. W. Huskisson, the Master of the Rolls, and Mr. S. Bourne. There were also present the Attorney-General, the Solicitor-General, and Mr. Baker, the magistrate belonging to the police-office in Marlborough-street, who signed the warrant for entering the premises in Cato-street, and for the apprehension of the gang. Their lordships continued in deliberation till near half-past two o’clock. In consequence of some mistake in the transmission of an order, a number of the prisoners were brought up from Coldbath-fields prison, to the Secretary of State’s office; but as their lordships had determined not to enter into any examination of the prisoners themselves on this day, they were sent back under an escort, a few minutes after their arrival. The next day another meeting of the lords of the council took place, which was attended by the same persons as that on the previous day, with the addition of Mr. Sheriff Rothwell, Sir William Curtis, and other public characters. Soon after eleven o’clock in the morning, Lavender, Salmon, and other officers, arrived in three coaches at Coldbath-fields prison, with orders from the Secretary of State, to bring the conspirators to Whitehall, for examination before the Privy Council. Mr. Adkins, the governor of the prison, immediately delivered over the following prisoners into the care of the officers, _viz._, Thistlewood, Monument, Wilson, Davidson, Tidd, Gilchrist, Ings, Bradburn, Shaw, Cooper, and Brunt. They were immediately conveyed in the coaches provided for their reception to Whitehall. The prisoners were all handcuffed to each other. About the time that this detachment reached Whitehall, Mr. Nodder, the Keeper of Tothill-fields prison, arrived at the same place in a coach, with Preston, Simmonds, Harrison, Hall, and Firth, the keeper of the loft in Cato-street. The whole of the prisoners, on their arrival at Whitehall, were placed in the first apartment. Those from the House of Correction were placed in a line, handcuffed together, on the bench immediately facing the entrance, and the Tothill-fields’ prisoners were seated on a bench at the right-hand side of the room.