The Sixty-third Division was now brought forward to play its part, with the 188th Brigade, consisting of Ansons, Marines, and Royal Irish, in the van. At 9 A.M. it passed through the left of the Fifty-seventh Division about a mile south of Gagnicourt. From this point it was continually advancing during the day, being in touch with the First Canadians on the left and with the Fifty-seventh on the right. By nine in the evening it was seated firmly in the Hindenburg Line. The switch line of Drocourt-Quéant had been ruptured as early as 8 in the morning, which was the signal for the Fifty-second Division on the south to advance upon the main Hindenburg Line south-west of Quéant. The 156th Brigade was in the van. Some few parties reached the main objective, but by 10 o'clock the advance had been suspended, as operations had not yet progressed sufficiently elsewhere. The Fifty-second continued, however, to exert pressure at the point of junction between {137} the switch and the Hindenburg support line. All day progress was being made in proportion as the attack drove down from the north, so that by 3 P.M. the front line had been cleared, and before midnight the whole of the German defences, a perfect maze of trenches and wire, were in the hands of the British infantry. At this hour patrols had penetrated into Quéant and found it clear. Such was the close, so far as the Seventeenth Corps was concerned, of one of the most decisive days' fighting in the whole of the war. Late that night the tireless Sixty-third Division had reached Pronville, where they added more prisoners to their considerable captures. Altogether about a thousand were taken by the Corps during the day, with a large amount of material. September 3 saw the Sixty-third Division still adding to its gains. In the morning it occupied Tadpole Copse and advanced upon the Canal du Nord. It then captured Inchy, but was held up in front of Mœuvres by strong enemy rearguards. This marked a definite line of equilibrium which was maintained until the general dispositions of the Army allowed a further advance. For a considerable time the only fighting upon this Corps front was in connection with Mœuvres, a village which remained as a sort of No Man's Land until, on September 19, a spirited attack by the 155th Scottish Brigade of the Fifty-second Division put it finally into British hands. After this there was quiet on the left flank of the Third Army until the great operations at the end of the month. {138} CHAPTER V THE ADVANCE OF HORNE'S FIRST ARMY From August 26 to September 27 The indefatigable Fifty-first Division--Capture of Greenland Hill--Fine advance of the Canadians--Breaking of the Drocourt-Quéant line--Fine work of the Sixty-third Naval Division--Great day for the Dominion--Demeanour of German prisoners.