A series of local bombing operations was conducted on the 24th by the 169th Brigade on the extreme right in conjunction with the French, which gave them an increased hold on Combles Trench immediately in front of the village, and appreciably improved their jumping-off positions for the following day. During the night also the two tanks allotted to the Division moved forward to their rendezvous in the quarry west of Leuze Wood. For the battle of the 25th the three Brigades of the Division were all in line, the 169th on the right, with the 167th in the centre and the 168th on the left. The 1/4th Londons were the right assaulting Battalion of the 168th, their duty being to clear the northern end of Bouleaux Wood and to establish a line of posts overlooking the ravine, while the London Scottish on the left continued the defensive flank in the direction of Morval (see Map No. 6). At 4.30 p.m. on the 24th the Battalion marched from Casement Trench to occupy positions of assembly, relieving the 7th Middlesex in the Gropi-Ranger system as follows: C Company--Left front, in Ranger Trench. B Company--Right front, in Gropi Trench, and the small communication trench leading forward to Ranger Trench. D Company--Support, in Gropi Trench. A Company--Reserve, in the southern part of Gropi Trench and Middle Copse. Battalion Headquarters were established in a dugout west of the north part of Gropi Trench and the Aid Post in the quarry west of Leuze Wood. The evening of relief was fortunately fairly quiet, but owing to the complete obliteration of all landmarks some difficulty was experienced by the guides provided for the companies in locating the positions to be occupied. However, Middle Copse was eventually reached, and this point being gained a little prospecting discovered Gropi Trench, after which the relief proceeded smoothly and was completed without unusual incident. Gropi Trench, which had been dug by the Cheshires, was found to be very well constructed, and the excellent cover it afforded was the means of sparing the Battalion a good many casualties from the enemy snipers, who were active from the direction of Bouleaux Wood during the morning of the 25th. After a preliminary bombardment by all available batteries the British attack opened at 12.35 p.m. on the 25th, but the 168th Brigade's positions being well in advance of those occupied by the 5th Division on its left, its attack was deferred until seven minutes later in order to allow the 5th Division to come up into line. The creeping barrage, under which the Brigade's advance was made, was supplied by batteries firing from Angle Wood Valley, and being thus in enfilade was particularly efficient and accurate; and under its excellent protection the 1/4th Londons and the London Scottish advanced steadily at 12.42 p.m. [Illustration: THE BATTLE OF MORVAL, SEPTEMBER 1916]