At length, on the morning of the 15th, a messenger arrived from General Brock demanding an immediate surrender of the town and fort. To this summons Hull replied in a decided and spirited manner; but this did not seem to daunt the British commander. He immediately opened his fire from a newly erected battery, which, after knocking down some chimneys, and disabling a few soldiers, finally ceased at ten o'clock in the evening. The next morning it re-commenced, and under cover of its harmless thunder the British, in broad daylight, commenced crossing a river more than three thousand feet wide. This presumptuous attempt succeeded without the loss of a man. The troops then formed in column twelve deep, and marching along the shore, soon emerged into view, about five hundred yards from the fort. The opposing forces were nearly equal, but the position of the Americans gave them vastly the advantage. The fort proper was of great strength, surrounded by a deep, wide ditch, and strongly palisaded with an exterior battery of two twenty-four pounders. It was occupied by four hundred men, while four hundred more lay behind a high picket fence, which flanked the approach to it. Three hundred more held the town. Against this formidable array, General Brock, preceded by five light pieces of artillery, boldly advanced. He did not even have a vanguard, and rode alone in front of his column. To the most common observer, they were marching on certain and swift destruction. The militia who had never been under fire, were eager for the conflict, so confident were they of victory. On swept the apparently doomed column upon which every eye was sternly bent, while every heart beat with intense anxiety to hear the command to fire. In this moment of thrilling excitement, a white flag was lifted above the works, and an order came for all the troops to withdraw from the outer posts and stack their arms. Such a cry of indignation as followed, probably never before assailed the ears of a commander. Lieutenant Anderson in a paroxysm of rage, broke his sword over one of his guns and burst into tears. The shameful deed was done, and so anxious was General Hull that all should receive the benefit of this capitulation, that he included in it Colonels McArthur and Cass, and their detachment whom he had sent to the river Raisin, together with that entrusted with the supplies.