The 5th Gordon Highlanders, who had been placed at the disposal of the 152nd Brigade, were detailed for this attack. It was carried out at 5 A.M., and was a complete success. In conjunction with troops of the 103rd Brigade (34th Division), two companies of the 5th Gordon Highlanders advanced in a double wave, each rank being extended to ten paces. The attack was planned to be in the nature of a surprise, and was therefore not accompanied by an artillery barrage. The whole of the objective was captured. Some thirty dead Germans were found in the position, and fifty or more prisoners were captured in a redoubt known as the Maison de la Côté by the 103rd Brigade. A curious situation now arose, as the 5th Gordon Highlanders on the Brown line could not get into touch on their left with the 154th Brigade. In fact, they were continuously being fired on with rifles and machine-guns from the Brown line to the north of them. It subsequently transpired that the officer of the 154th Brigade who had reported that he was holding the Brown line was really in Tommy Trench, several hundred yards west of the Brown line, which was still occupied by the enemy on the 154th Brigade front. General Hamilton therefore ordered the 7th Argyll and Sutherland Highlanders to initiate bombing attacks against each flank of the Brown line. These and subsequent attacks were, however, all held up by heavy machine-gun fire. Later the 5th Gordon Highlanders made an attempt to rush a machine-gun post in front of the Brown line, which was located on a small knoll on their left flank urgently required for purposes of observation. By this time, however, snow had fallen, and men moving above ground had become highly visible, with the result that the enterprise failed, two sergeants and an officer being killed. This battalion had been most unfortunate. It had not only lost four officers of one company at Marœuil, as already described, but it had also two officers killed by a chance shell in Roclincourt on the morning of the 9th. In addition, the company commander who led the night attack on the Brown line was killed, while in this last operation yet another officer was killed. The 7th Gordon Highlanders were now moved into the forward area, and one company was placed under the orders of the 5th Gordon Highlanders. This company took over from the 103rd Brigade on the night of 10-11th April from the frontage between the Maison de la Côté and the railway. By this time snow lay thick over the battlefield, with the result that the whole terrain was transformed. Familiar landmarks and tracks had disappeared, and it had become a matter of considerable difficulty for officers and men to recognise their position on the ground. On the night of the 11-12th orders were received that the heavy artillery would cut the wire in front of the Brown line, and that the 154th Brigade would then renew the attack behind a creeping barrage and assisted by a tank.