The ringleader and prime mover, Lord George Gordon, was arrested on the evening of the 9th, and conveyed to the Tower. His trial did not come on till the following February at the King's Bench, where he was indicted for high treason. He was charged with levying war against the majesty of the king; "not having the fear of God before his eyes, but being moved and seduced by the instigation of the devil; . . . that he unlawfully, maliciously, and traitorously did compass, imagine, and intend to raise and levy war, insurrection, and rebellion," and assembled with some five hundred more, "armed and arrayed in a warlike manner, with colours flying, and with swords, clubs, bludgeons, staves and other weapons," in the liberty of Westminster. It was proved in evidence that Lord George directed the Associated Protestants to meet him at Westminster in their best clothes, and with blue cockades in their hats, and said he should wear one himself. He was also heard to declare that the king had broken his coronation oath, and to exhort the mob to continue steadfast in so good and glorious a cause. For the defence it was urged that Lord George Gordon had desired nothing but to compass by all legal means the repeal of the Act of Toleration; that he had no other view than the Protestant interest, and had always demeaned himself in the most loyal manner. He had hoped that the great gathering would be all peaceable; that the mob "should not so much as take sticks in their hands," should abstain from all violence, surrender at once any one riotously disposed; in a word, should exhibit the true Protestant spirit, and if struck should turn the other cheek. Mr. Erskine, Lord George's counsel, after pointing out that his client had suffered already a long and rigorous imprisonment, his great youth, his illustrious lineage and zeal in parliament for the constitution of his country, urged that the evidence and the whole tenor of the prisoner's conduct repelled the belief of traitorous purpose. The jury retired for half an hour, and then brought in a verdict of not guilty.