Before the outpost men had got back to Cato Street the police were already there, and an attempt was made to arrest the whole of the conspirators. A scuffle took place, in which Thistlewood stabbed one of the policemen to the heart. The constituted authorities had contrived to make almost as much of a bungle as the conspirators had done; the military force did not arrive in time, and Thistlewood and some of his accomplices succeeded, for the moment, in making their escape. It was only for the moment. Thistlewood was arrested next day. There was nothing heroic or dramatic about the manner of his capture. He had sought refuge at the house of a friend in Moorfields, and he was comfortably asleep in bed when the house was surrounded and he was made prisoner. He was put on trial soon after, and, {19} with four of his accomplices, was sentenced to death, and on May 1 the five were executed. [Sidenote: 1820--The government and the conspiracy] The evidence at the trial made it clear to any reasonable mind that the plot was confined altogether to the small knot of ignorant desperadoes who held their councils in Cato Street, and to the informer Edwards, who had been in communication with them. The public were never allowed to know what had become of this man Edwards. Had he been pensioned by the Government and been allowed to pass into honorable and comfortable retirement, or was he to be arrested and put on his trial like other conspirators? Several attempts were made to get at the truth by means of questions to the ministers in the House of Commons, but no satisfactory reply could be extracted or extorted. Indeed, it seemed quite probable that the general feeling among the ruling classes at the time would have been that the Government had done a very good thing by employing a man to help in working up murderous conspiracies in order that such conspiracies should be frightened out of existence, and that it was quite right to protect and reward the emissaries who had rendered such faithful service. For a time there was a widespread and sincere belief that the Cato Street conspiracy was only one in a vast network of conspiracies from which nothing but the severest measures of repression could save England. The King himself in his royal message to Parliament was careful to make use of the Cato Street conspiracy as another and a crowning evidence of the necessity which existed for the wholesale application of the criminal law in order to save the State from the triumph of anarchy. A season of absolute panic set in and the most trivial political disturbance arising in any part of the country was magnified into another attempt of the emissaries of revolution to upset the Throne, pull down the Church, and turn the State into the republic of a rabble.