The next morning, the 6th of December, the retreat commenced; but the soldiers and the inferior officers little dreamed that it was a retreat. They imagined that they were going to fight the Duke of Cumberland, and marched out in high spirits. The morning was foggy, and for some time the delusion was kept up; but when the fog cleared away, and they perceived that they were retracing their former route, their disappointment and rage became excessive. The retreat was rapidly continued through Preston, and on to Lancaster, which they reached on the 13th. On the 18th Oglethorpe and Cumberland, accompanied by a mob of country squires and mounted farmers, attacked Lord George Murray's rear near Penrith; but the countrymen were speedily put to flight by a charge of the Glengarry clan, and Oglethorpe fell back to the main body. They came up again, however, in the evening near the village of Clifton, and Lord George perceived, by the fitful light of the moon, the enemy forming behind the stone walls, and lining every hedge, orchard, and outhouse. Just as the royal troops commenced their charge they were stopped by a cross-fire of the concealed Highlanders, and, whilst affected by this surprise, Lord George cried, "Claymore! claymore!" and rushing down upon them with the Macphersons of Cluny, attacked them sword in hand. Being supported by the Stuarts of Appin, they compelled the English to retreat. Nevertheless, the whole army was dead beat and in the most deplorable condition when they entered Carlisle on the morning of the 19th. As the enemy did not appear, they rested that day and the following night, when they set forward again, leaving a fresh garrison. Cumberland was soon up before the walls, and they fired vigorously at him; but he sent off to Whitehaven and brought up six eighteen-pounders, with which, to their dismay, he began to play on their crumbling walls on the 29th. Next morning they hung out a white flag, and offered to capitulate; but Cumberland would hear of no terms except their surrendering on condition that they should not be put to the sword. At three o'clock in the afternoon both town and castle were surrendered, the garrison being shut up in the cathedral, and a guard set upon them. On the 3rd of January the Duke of Cumberland left the command to General Hawley, and hastened back to London, being summoned to defend the southern coast from a menaced landing of the French.