In a very short time this lawless band obtained from some of the arsenals of the State of New York (clandestinely, as it is said) several pieces of artillery and other arms, which in broad daylight were openly transported to Navy Island without resistance from the American authorities. The people of Buffalo and the adjacent country continued to supply them with stores of various kinds, and additional men enlisted in their ranks. In a few days their force was variously stated from 500 to 1,500, of whom a small proportion were rebels who had fled from Upper Canada. They began to intrench themselves, and threatened that they would in a short time make a landing on the Canadian side of the Niagara River. To prevent this and to keep them in check a body of militia was hastily collected and stationed on the frontier, under the command of Colonel Cameron, assistant adjutant-general of militia, who was succeeded in this command by Colonel McNab, the speaker of the house of assembly, an officer whose humanity and discretion, as well as his activity, have been proved by his conduct in putting down the insurrection in the London district and have been acknowledged in warm terms of gratitude by the misguided persons who had surrendered themselves into his hands. He received orders to act on the defensive only, and to be careful not to do any act which the American Government could justly complain of as a breach of neutrality. An official statement of the unfriendly proceedings at Buffalo was without delay (on the 13th December) made by me to his excellency the governor of the State of New York, to which no answer has been received. And after this open invasion of our territory, and when it became evident that nothing was effected at Buffalo for preventing the violation of neutrality, a special messenger was sent to your excellency at Washington to urge your interposition in the matter. Sufficient time has not yet elapsed to admit of his return. Soon after his departure this band of outlaws on Navy Island, acting in defiance of the laws and Government of both countries, opened a fire from several pieces of ordnance upon the Canadian shore, which in this part is thickly settled, the distance from the island being about 600 yards and within sight of the populous village of Chippewa. They put several balls (6-pound shot) through a house in which a party of militiamen were quartered and which is the dwelling house of Captain Usher, a respectable inhabitant. They killed a horse on which a man at the time was riding, but happily did no further mischief, though they fired also repeatedly with cannon and musketry upon our boats.