Next morning saw no surcease of the fighting in this quarter of the field. If anything, the ranks of the assailants were thicker and their rushes more insistent upon the morning of the 21st. But the Twenty-ninth had called up its reserves, and stood with every bristle on end across the German path. The trouble behind the line had greatly weakened the artillery support, but the trench-mortars gave all the help possible to the hard-worked infantry. The villages were knocked to pieces by the enemy guns, but the British stuck like leeches to the ruins. The General of the 86th Brigade was among his men in the front of the battle, encouraging them to dwell upon their aim and steadying their weary ranks. The 87th Brigade in the north, though itself attacked, spared some reinforcements for the hard-pressed men in the south. Once Les Rues Vertes was lost, but a counter-attack led by the Brigade-Major won it back again. This was still the position when on the night of December 1 the orders were given for the {282} general readjustment of the line by the evacuation of the Mesnières salient. Well might Sir Douglas Haig send a special order to General de Lisle thanking him for the magnificent services rendered during two days and a night by the Twenty-ninth Division. It has been stated that the Mesnières salient was evacuated, but two battalions of the Twenty-ninth Division, the Newfoundlanders and the South Wales Borderers, had been left upon the north bank of the canal--with them was the 16th Brigade of the Sixth Division who had been sent up to aid and relieve the Twenty-ninth. These troops had a cruel experience, as the enemy upon December 3 concentrated so heavy a fire upon them that they were driven back across the canal, the 16th Brigade being partly broken by the severity of the attack. This incident led to a retraction of the line in this quarter. For the sake of continuity of narrative we shall now, before turning to the very important episodes in the north, show how the Guards came up in the south and how the new line was firmly established in this critical quarter of the field. The reader will therefore carry back his mind to that fateful hour when the left of the Fifty-fifth had been swept away, the Twelfth and Twentieth shattered, and the Twenty-ninth was holding on with all its strength in the first spate of the German flood.