It was planned that Smith-Dorrien, along the whole line held by the Second Army to the north, should demonstrate with sufficient energy to hold the Germans from reinforcing their comrades. To the south of the point of attack, the First Army Corps in the Givenchy neighbourhood had also received instructions to make a strong demonstration. Thus the Germans of Neuve Chapelle, who were believed to number only a few battalions, were isolated on either side. It was advisable also to hinder their reinforcements coming from the reserves in the northern towns behind the fighting lines. With this object, instructions were given to the British airmen at any personal risk to attack all the railway points along which the trains could come. This was duly done, and the junctions of Menin, Courtrai, Don, and Douai were {14} attacked, Captain Carmichael and other airmen bravely descending within a hundred feet of their mark. The troops chosen for the assault were Rawlinson's Fourth Army Corps upon the left and the Indian Corps upon the right, upon a front of half a mile, which as the operation developed broadened to three thousand yards. The object was not the mere occupation of the village, but an advance to the farthest point attainable. The Second Division of Cavalry was held in reserve, to be used in case the German line should be penetrated. All during the hours of the night the troops in single file were brought up to the advanced trenches, which in many cases were less than a hundred yards from the enemy. Before daylight they were crammed with men waiting most eagerly for the signal to advance. Short ladders had been distributed, so that the stormers could swarm swiftly out of the deep trenches. The obstacle in front of the Army was a most serious one. The barbed wire entanglements were on an immense scale, the trenches were bristling with machine-guns, and the village in the rear contained several large outlying houses with walls and orchards, each of which had been converted into a fortress. On the other hand, the defenders had received no warning, and therefore no reinforcement, so that the attackers were far the more numerous. It is said that a German officer's attention was called to the stir in the opposing trenches, and that he was actually at the telephone reporting his misgivings to headquarters when the storm broke loose. [Sidenote: Terrific bombardment.]