A little before daybreak the alarm was given in Cope's camp, and the General hastened to form his line of battle, with his infantry, as usual, in the centre, the Thirteenth Dragoons on his right wing, and the Fourteenth Dragoons on his left. The Highlanders were no sooner formed than Charles gave the signal for attack. They rushed forward with a yell upon the artillery before Cope's front, and drove the gunners, who were seamen from the fleet, away from their guns. Then, firing a volley at the dragoons, they rushed straight upon them with the broadsword and slashed furiously at the noses of the horses. The dragoons, already too well inured to panic, at once wheeled about in confusion. The infantry, though uncovered on both flanks, remained steady and poured in a destructive fire, but the Highlanders immediately closed with them, and the bayonet was no match for broadsword and target. In a few minutes the English were broken and flying for their lives. Four hundred were cut down on the spot and over a thousand more were taken prisoners, one hundred and seventy only succeeding in making their escape. The loss of the rebels was no more than thirty killed and seventy wounded. The whole action did not last ten minutes, and yet never was victory more complete. The dragoons were so thoroughly scared that, after galloping first to Edinburgh, where the Governor indignantly refused to admit them to the Castle, they turned round and hurried south to Berwick, where Cope had already arrived before them. The moral effect of Prestonpans was prodigious. Twice the English troops had faced the Highlanders, and each time they had fled in panic. On the first occasion no blood had been shed, but Prestonpans brought with it a memory and a tradition of horror, for all of the slain English had perished by the sword, and the field presented a frightful spectacle of severed limbs and mutilated bodies. Charles was for taking advantage of the moment and marching immediately upon London; and if he had done so it is probable that he would at least have reached the capital. There was little or no enthusiasm among the English for the cause of the Guelphs, and there were few or no troops to stand in Charles's way; there was only one fortified place, Newcastle, to trouble him to the south of the Tweed, and the whole district was profoundly scared. But the Highlanders were already hurrying homeward with the plunder gained by the action, diminishing the strength of his force by one-half; so that it was deemed more prudent to return to Edinburgh.