On January 22 the Battalion relieved the 1st Royal Berks, "B" Company being in reserve in the old British line, "A" Company in support in Richmond Trench, "C" Company in front line Cover Trench and Islands, and "D" Company in front line Orchard Trench. The front line and support line garrisons, it may be noted, had to take up their positions over the top, and so could not be visited in daylight. The position remained the same until the then Kaiser's birthday, on January 27, when although the order for relief was given at 6 p.m., a "stand to" was ordered in anticipation of an attack. This did not come off, and, the relief by the 24th Royal Fusiliers being effected, the Battalion marched back to Bethune on January 28, where the billets were inspected by General Kellett. On January 29 Colonel Lord Maitland relinquished the command of the Battalion, temporary command being taken by Major Richey, D.S.O., and Lieutenant-Colonel H.A. Vernon (1st King's Royal Rifle Corps) assumed command on January 31, while Lieutenant Cooper was appointed machine-gun officer in place of Lieutenant Lewis, who had been wounded. Le Quesnoy was the next move, made on February 3, and relieving the 1st Royal Berks on February 7, the Battalion was in turn moved out of the trenches into the village line Givenchy on the 11th, remaining there until the 15th, when it again relieved the 1st Royal Berks in B3 sub-sector Givenchy. On the 17th the Battalion was relieved by the 16th Royal Welsh Fusiliers and moved to Le Quesnoy, remaining there until the 27th, when it proceeded to Barlin. On February 28 another move was made to Petit Sains, relieving the 22nd Royal Fusiliers, and on the 29th the Battalion took over the Souchez North sector of trenches from the French 77th Infantry Regiment. From March 1 to March 13 the Battalion held the line at Souchez North in turn with the 1st King's Royal Rifle Corps and on the latter date proceeded to billets at Noulette, returning again to the trenches on the 17th, the Battalion on the left being the 17th Royal Fusiliers, and on the right the 1st Royal Berks. Then on March 28 it moved to La Comte for divisional rest. Reclinghem was the next move, made on April 9, and on April 11 there was a Brigade field day, another reinforcing draft arriving on the same day. Then on the night of April 21-22 the Battalion relieved the 1st King's Royal Rifle Corps in the Souchez second sector of the line. So the end of the month arrived with alternate duty in the trenches and rest in billets.