Pitt and his colleagues now decided to strike at the leaders who were planning a British Convention. Of these the most formidable was the Secretary of the London Corresponding Society. Accordingly, early on 12th May, some Bow Street officers made their way into Hardy's shop, No. 9, Piccadilly, arrested him, seized his papers, ransacking the room where Mrs. Hardy was in bed. The shock to her nerves was such as to bring on premature child-birth with fatal results. On the same day a royal message came to Parliament announcing that the efforts of certain Societies to summon a Convention in defiance of Parliament had led him to order the seizure of their books and papers. Those of the Corresponding and Constitutional Societies were brought, sealed up, to the House of Commons on the morrow, whereupon Pitt moved for the appointment of a secret committee to examine them. He himself, Dundas, and nineteen other members soon drew up the Report. When presented on 16th May, it contained a statement of all the threatening symptoms of the time, and so far ignored the legal efforts of those Societies as to form a very alarming diagnosis.[330]
The fears of Ministers were further aroused by the contents of a letter from the Rev. Jeremiah Joyce (tutor of Earl Stanhope's son) to Horne Tooke, which the Post Office had seized. It announced the arrest of citizen Hardy, and ended thus: "Query: is it possible to get ready by Thursday?"[331] Some effort of the imagination was needed to figure the Silenus of the literary world as a plotter against the lives of Ministers. But they now decided to arrest him and the Reverend Jeremiah, as well as Bonney, Richter, and Kyd, also members of the Constitutional Society, besides Camage and one or two other democrats of Sheffield. Davison, the would-be seller of pikes, had fled betimes.

These were the circumstances which induced Pitt to propose the suspension of the Habeas Corpus Act (16th May). The Report of the Secret Committee having been read, he proceeded to exaggerate the import of the more threatening parts of the evidence, and to convince the House that these Societies, which had congratulated the French Convention, and still aped its methods, were plotting to set up an authority openly hostile to Parliament. With all the force of his oratory he pictured the state of things that must ensue--"an enormous torrent of insurrection, which would sweep away all the barriers of government, law and religion, and leave our country a naked waste for usurped authority to range in, uncontrolled and unresisted." Despite the warning of Fox that the remedy now proposed was worse than the evil which it sought to avert; despite the pleas of Grey and Sheridan against indecent haste in hurrying on this arbitrary measure, it was forced through every stage in the Commons at that single sitting; finally, at half-past three in the morning, the numbers of the Whig protestors sank to 13, while the Ministerialists still mustered 108 strong.[332]






