On August 27 the advance was continued. Outside the Fifth Corps boundaries the Fourth Corps on the left was encircling Bapaume and pushing advanced guards on to Maplecourt and Frémicourt, while Rawlinson's men on the right were facing Trones Wood and the Guillemont Ridge. In the early morning, with a moon shining brightly, the whole front of the Fifth Corps was on fire once more and rolling eastwards. By 9 A.M. the 113th Brigade were through Longueval and in touch with the Fourth Army near the Sugar Refinery. The 114th Brigade attempted to pass north of Delville Wood, but after some confused fighting were held on the line of the Flers-Longueval Road. Flers, however, had been taken by the 50th Brigade, though the Germans made a strong fight of it and at one time reoccupied the village. Whatever the general morale of the enemy may have been there was no immediate weakening in the actual fighting power of his line. The Twenty-first Division made only a moderate advance, but they got ahead of their neighbours. The 6th Dragoon Guards, who were now furnishing the patrols, were withdrawn, as it was clear that the Germans meant to stand.
August 28.
On the morning of August 28 they were still in position, and the day was mainly devoted to reorganising the infantry and bombarding the German lines, together with all the roads which lay eastwards. Early next morning the Welsh advanced once more, the 113th Brigade on one side of Delville Wood and the 114th on the other, with the result that this sinister graveyard was surrounded and the line carried definitely to the east of it. Morval still held out, but Lesbœufs was overrun. There was weakening all along the German line, which meant no doubt that they had completed the withdrawal of their more essential impedimenta. Flers and Gueudecourt both fell to the Seventeenth Division, almost without a battle. The Twenty-first Division was also able to move forward with no great difficulty as far as Beaulencourt and the line of the road from that village to Bapaume. This new line was held with great determination by the enemy, who were still, as must be admitted, masters of the situation to the extent that though forced to retire they would still retire in their own fashion. The Welsh attacking Morval that night found the place was strongly held and no progress possible.
August 30.
August 30 was to show that the German rearguards were by no means demoralised and were not to be unduly hustled. It is impossible not to admire the constancy in adversity of Hans and Fritz and Michel, whatever one may think of the mentality of the Vons who had placed them in this desperate position. Morval still held its own against the Welsh, and the Seventeenth Division could not reach the clear line in front of them which is furnished by the Peronne-Bapaume Road. Beaulencourt was also retained by the enemy, as the patrols discovered to their cost. The line was still strong and menacing. There was inaction on August 31, which was spent in bombardment and preparation.
Sept. 1, 1-3.
At 2 A.M. on September 1 the Twenty-first Division attacked Beaulencourt and carried it with a rush, and a strong attempt to regain it after dawn cost the enemy heavy losses. During the morning the Welshmen on the right flank attacked Morval and were at last successful in taking this strong position. There was very heavy fighting all day round Sailly-Sallisel, where the 113th and 115th Welsh Brigades made repeated efforts to envelop and capture the village. There were several checks, but the gallant Welshmen stuck to their task, and before evening the place had fallen and the general British line was well to the east of it. On the other hand, the Seventeenth and Twenty-first Divisions had a bad day in front of Le Transloy and the Sugar Factory, having nothing to show for considerable losses, the 9th West Ridings being especially hard hit. None the less the Seventeenth was hard at it again next morning, for it was imperative to keep up the pressure without any relaxation. On this day, September 2, the plan was that the 50th and 52nd Brigades should work round on each side of the village while the artillery kept the defenders from interfering. This attack, though delayed for some time, eventually succeeded, the 6th Dorsets clearing up the ruins, while the Twenty-first Division, after several brave attempts, drove the tenacious German garrison out of the Sugar Factory. The 10th West Yorkshires, under Colonel Thomas, did particularly good work in linking up the two divisions. Altogether it was a very satisfactory morning's work, and the 50th Brigade added to it in the evening by capturing in a fine attack the village of Rocquigny, and pushing patrols on into Barastre, which was found to be empty. On this day, as the Corps front had contracted, the Twenty-first Division was drawn back into reserve. It may be remarked that in all these operations Robertson's Seventeenth Division had the supreme satisfaction of hurling the enemy out of a long series of villages which they had themselves been forced to relinquish under the pressure of the great March advance.
Sept. 3-6.
It was clear now that the Germans, either of their own will or driven by the constant pressure, were withdrawing their rearguards, so that in the early morning of September 3 no touch could be gained by patrols. By 6 A.M. the British advance guards were well on their way, streaming forward to the Canal du Nord, from the eastern bank of which the eternal machine-guns were rapping away once more, stopping the 50th Brigade in an attempt to make a direct advance. There were no bridges left, so nothing further could be done that day, which brought the corps front up to the western bank from Manancourt to the north-east of Etricourt. On September 4, however, the crossing was effected without any very great difficulty, and bridge-heads established by both the divisions in the line.
On September 5 the 114th Brigade attacked the trench system round Equancourt without success. The 51st Brigade had better luck to the north of the village and gained a good bit of ground. The 7th Lincolns were held up with considerable loss in the first advance on account of some misunderstanding about the starting-point and insufficient touch with the Forty-second Division on their left. The 7th Borders, a battalion made up of Cumberland and Westmoreland Yeomanry, carried on the attack and found the village deserted. The day ended with the right flank of the Fifth Corps in touch with the Third Corps to the north-west of Nurlu, while the left flank joined the Fourth Corps north of Vallulart Wood. That night the Twenty-first Division came back into line, taking the place of the Welshmen who had done such splendid and strenuous service since August 22.