The British line south of the canal formed a pronounced salient from the canal on the left, thence running forward toward the railway triangle and back to the main La Bassée-Bethune Road, where it joined the French. This line was occupied by half a battalion of the Scots Guards, and half a battalion of the Coldstream Guards, of the First Infantry Brigade. The trenches in the salient were blown in almost at once, and the enemy's attack penetrated this line. Our troops retired to a partially prepared second line, running approximately due north and south from the canal to the road, some 500 yards west of the railway triangle. This second line had been strengthened by the construction of a keep half way between the canal and the road. Here the other two half battalions of the above-mentioned regiments were in support. These supports held up the enemy, who, however, managed to establish himself in the brick stacks and some communication trenches between the keep, the road, and the canal--and even beyond the west of the keep on either side of it. The London Scottish had in the meantime been sent up in support, and a counter-attack was organized with the First Royal Highlanders, part of the First Cameron Highlanders, and the Second King's Royal Rifle Corps, the latter regiment having been sent forward from the Divisional Reserve. The counter-attack was delayed in order to synchronize with a counter-attack north of the canal which was arranged for 1 P.M. At 1 P.M. these troops moved forward, their flanks making good progress near the road and the canal, but their centre being held up. The Second Royal Sussex Regiment was then sent forward, late in the afternoon, to reinforce. The result was that the Germans were driven back far enough to enable a somewhat broken line to be taken up, running from the culvert on the railway, almost due south to the keep, and thence southeast to the main road. The French left near the road had also been attacked and driven back a little, but not to so great an extent as the British right. Consequently the French left was in advance of the British right, and exposed to a possible flank attack from the north. The Germans did not, however, persevere further in their attack. The above-mentioned line was strengthened during the night, and the First Guards Brigade, which had suffered severely, was withdrawn into reserve and replaced by the Second Infantry Brigade. While this was taking place another and equally severe attack was delivered north of the canal against the village of Givenchy.