The temporary check to the advance of the First Division had exposed the left flank of its neighbour to the south, the Fifteenth (M'Cracken's) Scottish Division of the New Army. The two divisions were to have met at Fosse 14, but the Fifteenth Division arrived there some hours before the others, for the reason already stated. In spite of this a very fine advance was made, which gained a considerable stretch of ground and pierced more deeply than any other into the German line. The 46th Brigade was on the left, consisting of the 7th Scots Borderers and {190} 12th Highland Light Infantry in front, with the 8th Borderers and 10th Scottish Rifles behind them. It was upon the parapet in front of this brigade that Piper Laidlaw marched up and down before the attack under a heavy fire, warming the blood of the crouching men with the maddening scream of his war-pipes. Not until he was shot down did this gallant man cease to urge forward his comrades. The 46th Brigade dashed forward at the signal, and with a fine fury flooded over the German trenches, which they carried at a rush, storming onwards across the Lens road and up the long slope of Hill 70, taking Fosse 14 upon the way, and eventually reaching the summit of the incline. The 45th supporting Brigade came along after them, detaching, as they passed, 100 bombers of the 6th Camerons to help the First Division to get forward. These brave Highlanders held the advanced line for some hours under heavy fire from the Lens batteries.