To the north, the Fourth Division gained ground east of the Chemical Works and penetrated into Rœux, but were driven out once more, the 10th and 11th Brigades, especially the 1st Somersets and 2nd Seaforths, having very heavy losses. The Ninth Division got well forward upon their left, some of them over-shooting their objective—Uit Trench—and being cut off. Very heavy counter-attacks in the afternoon broke upon this and upon the other sections of the Third Army. In the evening, both the Fourth and Ninth Divisions with gallant pertinacity tried to get forward again in the hope that their advanced posts might still be rescued, but they had no success. A hundred prisoners were taken, but at least as many were lost, including Highlanders, West Ridings, and Lancashire Fusiliers, victims of their own push and valour.

To the north of the Ninth Division, two divisions of the Thirteenth Corps, the Thirty-first to the south and the Fifth to the north, had beaten furiously against the German line upon the Oppy-Gavrelle sector. The efforts of these divisions were greatly handicapped, as in the case of others, by the very early hour at which the action had begun, and by moonlight in the earlier hours, which exposed the assembly of the troops. Starting in pitch darkness the brigades lost touch and direction, so that they were unable to reach their objectives with the speed and precision which is so necessary if barrages and machine-guns are to be avoided. The 92nd East Yorkshire Brigade of the Thirty-first Division advanced upon Oppy Wood, and found itself among trees in the darkness with criss-cross lacings of barbed wire from the branches in every direction, and a heavy fire beating on their ranks. The obstacles would have been difficult in day-time, but were impossible at night. The battalions got completely mixed up, and finally a strong German attack drove them back to their trenches, in spite of a most strenuous resistance, notable for many deeds of valour, for one of which, the single-handed attack upon a machine-gun, Lieutenant Harrison of the 11th East Yorks received a posthumous Victoria Cross.

The 93rd West Yorkshire Brigade had got off well and had reached its objective, but this successful German attack exposed the 16th West Yorkshires, who were the flank battalion, to pressure upon its left rear, so that they had eventually to fall back. This exposed the 15th and part of the 18th West Yorkshires, who were now holding Gavrelle village and the trenches to the immediate north of it. For a time things were very critical, and the windmill which commanded the village was retaken by the enemy. The Colonel of the 15th West Yorks collected sixty men of his battalion and held splendidly to the east side of the village for the whole day. One company of the 18th Durhams under Lieutenant Hitchings was sent to retake the windmill, which they did, but were driven out again by the shattering fire of the enemy. They re-formed at the foot of the slope and attacked and recaptured the mill once more, only to be driven out for the third time. Again they took the mill, and this time they drove back the German counter-attack and held on to the position. Sixty out of a hundred in the British ranks had fallen, but when the battle painter of the future is in search for a subject, he will find none better than that of the forty survivors under their boy leader, wearied, blood-stained, but victorious in their shot-torn mill. The whole Gavrelle position was now held, the 93rd being strengthened by two battalions from the 94th York and Lancaster Brigade.

The one outstanding success of the day was the capture of Fresnoy by the First Division of Canadians, which was carried out with the usual dash and gallantry of this veteran unit, whose worth had now been proved upon so many battlefields. The fighting was the more severe as the village was full of German troops mustered for an attack. Fresnoy was, however, most difficult to hold, as the enemy had retained trench systems both to the north and to the south of it. Shortly after its capture the First Canadians were drawn out of the line for a rest, and the Thirteenth Corps extended to the left, so as to take over its front and to connect with the Second Canadians.

May 8

In the early dawn of May 8 the garrison of the village was driven out by a powerful attack from three German divisions. This attack fell at the point of contact between the left of the British and the right of the Canadians, and was so severe that both were pushed back. The 95th Brigade of the Fifth Division, which had moved down from the Lens area, was the particular one which bore the brunt upon the British line, and the two front battalions, the 1st East Surreys and 12th Gloucesters, lost heavily under the terrible concentrated shellfire which a survivor who had tested both described as being "as bad as Longueval." For some reason the artillery support was deficient, and the S.O.S. signals were unanswered. The infantry were driven out by the German rush, and a gallant counter-attack led by a Major of the Gloucesters, with some of their men and some of the 1st Cornwalls, failed to recover the position. The Canadians made no less desperate efforts, but it was impossible to stand against the concentrated bombardment. "You could not see for mud in the air," says an observer. Fresnoy became once more a part of the German line. The price paid, however, was a very heavy one, for it was only the second attacking division, who were the famous 5th Bavarians, which effected a lodgment after the leading division had been broken and driven back with very heavy losses by the rapid fire of the defenders. Upon the British side a large proportion of the small garrison was killed or wounded, while 300 were taken. The 1st Devons came up in the evening and the line was reconstructed about 600 yards to the rear of the old one. It was determined, however, to push it forward at once, and in the early morning of May 9 the Fourth Canadians upon the left, the Devons in the centre, and the 15th Brigade upon the right, pushed on once more, and established the line close to the village, which still remained in the hands of the enemy.

Up to this point the new British offensive which had started upon April 9, and had now come practically to an end, had yielded the splendid results of 400 officers and 19,100 men prisoners, 98 heavy guns, and 159 field-pieces captured, together with 227 trench mortars, 464 machine-guns, and other material.

The battle of May 3, which had ended by some gain of ground, and by the capture of nearly 1000 prisoners (as against some 300 which were lost upon that day), was the last general action along the new line, though it was followed by numerous local engagements.

May 10

On May 10, in the dusk of the evening, the lull upon the Scarpe was broken by a most successful attack by the Fourth Division upon Rœux Station, the Cemetery, the Chemical Works, and finally the village itself, every one of these points being taken by storm. The value of this success may be judged by the fact that this was the ninth assault upon the position, a fact which gives an index both of the pertinacity of British infantry and of the steadfast courage of the successive German garrisons. The 10th Brigade, led by that man of many wounds and honours, de Wiart, took the village itself, the Dublin Fusiliers and the newly formed battalion, made from dismounted Household Cavalry, doing good service. Berners' 11th Brigade had advanced upon the left and captured all their objectives, the 1st Hants taking the Château, whilst the 1st East Lancashires and the 1st Rifle Brigade got the Chemical Works, the scene of so many combats. The place was defended by the 362nd Brandenburgers, who were nearly all killed or taken, the prisoners being over 500 in number. The Fourth Division handed over Rœux to the 51st Highland Territorials, who successfully held it during a very desperate counter-attack upon the night of May 13. The incessant and costly counter-attacks of the Germans in all these regions proved how vital they considered these lost positions. On May 11 there was another sharp little action which improved the British position. Upon that date the 168th Brigade of the Fifty-sixth Division made a sudden attack at nightfall upon Tool Trench, an awkward position which ran along a small spur and had been a cause of loss in the previous attack. It was captured with a rush, together with a handful of prisoners and six machine-guns. This position was consolidated and permanently held. On the same night the 169th Brigade on the right advanced its line between Cavalry Farm and the Cojeul River. Next day an attempt was made to carry forward this success along the northern portion of the corps line, but was met with so heavy a barrage that it was not possible to carry it out.