“D” Company was in support of the attack, but was not needed, and when the protective barrage ended, three platoons of this company moved up to act as battle patrols, carrying with them R.E. material and tools, which they dropped in the new line as they passed through. In this very successful operation “A” and “B” Companies, with slight loss to themselves, captured a machine gun and 12 prisoners, thereby gaining valuable identifications, and inflicted many casualties on the enemy. The Corps, Divisional and Brigade Commanders sent their congratulations. The Corps Commander’s letter ran as follows: “MY DEAR CAREY,--Please express to the Brigade and Battalion concerned my appreciation of the excellent work done by your Division during the recent operations, which, in conjunction with the 8th Division, have led to the capture of Arleux and the trenches to the north of it on the important Bois Bernard spur. They were well conceived, carefully prepared, and boldly and gallantly executed. “I congratulate each one and all. The operation reflects credit not only on the individuals concerned but on the Division as a whole. “All good luck to you and to your fine Division.--Yours sincerely, “AYLMER HUNTER-WESTON.” On the following night the enemy attempted to regain his lost line. A strong reconnoitring patrol was driven off at 9.15 P.M. At 1.15 A.M., under cover of a heavy bombardment, the enemy delivered two attacks, one frontal and one on the left flank, each of an estimated strength of two companies. On the front, parties of the enemy worked their way up the communication trenches and tried to force the posts of the D.C.L.I. by rifle fire and bombing, while the main attack came across the open. Owing to the splendid effect of the Lewis gun and rifle fire of this battalion none of the enemy reached the trenches. On the left the attack was directed against the exposed flank of the D.C.L.I., but here also the enemy was driven back by Lewis gun and rifle fire. The S.O.S. signal was fired by the right company when the attack began, and the effective barrage, which was put down very promptly, especially by the Machine Gun Battalion, must have caused the enemy great loss. In the first week of October all three brigades were able to advance, at least as far as the enemy’s front line, before the Division was relieved between the 5th and 7th of the month. Only on the left, however, could the advance be pushed to any great depth, for south of Avion the enemy defended with determination the only part of his line from which he had not yet withdrawn. Before these operations were carried out the Divisional line was extended still further to the right, where the Willerval sector was taken over from the 8th Division.