His fixed purpose was to seize on the first opportunity of undoing the "fatal compliance of 1766." A trivial riot gave him at last the handle he wanted. In December 1773 the arrival of some English ships laden with tea kindled fresh irritation in Boston, where the non-importation agreement was strictly enforced; and a mob in the disguise of Indians boarded the vessels and flung their contents into the sea. The outrage was deplored alike by the friends of America in England and by its own leading statesmen; and both Washington and Chatham were prepared to support the Government in its looked-for demand of redress. But the thought of the king was not of redress but of repression, and he set roughly aside the more conciliatory proposals of Lord North and his fellow-ministers. They had already rejected as "frivolous and vexatious" a petition of the Assembly of Massachusetts for the dismissal of two public officers whose letters home advised the withdrawal of free institutions from the colonies. They now seized on the riot as a pretext for rigorous measures. A bill introduced into Parliament in the beginning of 1774 punished Boston by closing its port against all commerce. Another punished the State of Massachusetts by withdrawing the liberties it had enjoyed ever since the Pilgrim Fathers landed on its soil. Its charter was altered. The choice of its Council was transferred from the people to the Crown, and the nomination of its judges was transferred to the Governor. In the Governor too, by a provision more outrageous than even these, was vested the right of sending all persons charged with a share in the late disturbances to England for trial. To enforce these measures of repression troops were sent to America, and General Gage, the commander-in-chief there, was appointed Governor of Massachusetts. The king's exultation at the prospect before him was unbounded. "The die," he wrote triumphantly to his minister, "is cast. The colonies must either triumph or submit." Four regiments would be enough to bring the Americans to their senses. They would only be "lions while we are lambs." "If we take the resolute part," he decided solemnly, "they will undoubtedly be very meek."