On the night of the 25th May the whole Battalion paraded as a working party to dig a front line trench to fill a gap caused by the German attack. The right of this trench was on the railway cutting, the enemy being on the other side of the cutting. The men worked magnificently and finished the task in less than two hours. As soon as it was completed the new trench was occupied by a Battalion of the Buffs. After two more nights spent on working parties the men were relieved and marched back to bivouacs in Brielen Wood. On the 2nd June orders were received to move further back, and they marched through Poperinghe to a field on the south of the town, where they spent the night and the next day, moving again on the 4th to bivouacs at Ouderdom. The organisation of the Battalion was now to undergo a change which did not meet with universal approval amongst its members. On the 8th June it was amalgamated with the 8th Durham Light Infantry, the new Battalion being constituted as follows: Lieut.-Col. J. Turnbull, V.D. (8th D.L.I.) in command; Capt. G.A. Stevens (Royal Fusiliers), Adjutant; A Company (8th D.L.I.), Capt. T.A. Bradford; B Company (A and B Companies of 6th D.L.I.), Lieut. W.P. Gill; C Company (6th D.L.I.), Lieut. T.B. Heslop; D Company (6th D.L.I.), Capt. F.H. Livesay; Machine-gun section, 2nd Lieut. R.A. Howe (6th D.L.I.); transport section, Lieut. Ramsay (8th D.L.I.); Quartermaster, Lieut. W.M. Hope (6th D.L.I.). All supernumerary staff were sent to the base at Harfleur. At the same time the 7th Battalion became Divisional Pioneers and the 5th Battalion Loyal North Lancashire Regiment joined the 151st Brigade. On the evening of the 11th June the new Battalion marched by Companies to dug-outs in the grounds of Kruisstraat Chateau, south of Ypres. The following day the march was resumed _via_ the Lille gate and Maple Copse to Sanctuary Wood, where the Battalion was lent to the 149th Infantry Brigade to provide working parties for the improvement of the Hooge defences. It was during this move that the transport, on the 14th June, had its worst experience of the famous Hell Fire Corner, where it was shelled and a water cart was completely destroyed.