On Tuesday, the 18th of April, about half past at night Lieutenant Colonel Smith of the Royal Regiment, embarked from the Common at Boston, with the Grenadiers and Light-Infantry, of the Troops there, and landed on the Opposite side, from whence he began his march towards Concord, where he was ordered to destroy the Magazine of Military Stores deposited there for the use of an Army to be Assembled in Order to act against his Majesty and his Government, the Colonel called his Officers together and gave orders that the troops should not fire unless fired upon, and after Marching a few Miles. - Detached six Companies of light Inf." Infantry under the Command of Major Pitcairn to take possession of two Bridges on the other side of Concord, Soon after they heard many signal Guns, and the ringing of Alarm Bells repeatedly, which convinced them that the Country was rising to oppose them, and that it was a preconcerted Scheme to oppose the King's Troops, whenever there should be a favorable opportunity for it. About three O’clock the next Morning, the Troops being advanced within two Miles of Lexington, intelligence was received that about 500 Men in Arms were Assembled and determined to oppose the King's Troops, and, on Major Pitcairn Galloping up to the Head, of the advanced Companies, two Officers informed him, that a Man (advanced from those that were Assembled) had presented his Musquet and attempted to shoot them, but the Piece flashed in the pan.