Early in December it was known that the next tour was to be once more in the "Salient." On the 17th December the Battalion entrained at Steenwercke for Poperinghe, from where it marched to Dickebusch huts, which are always remembered as being built on islands in a sea of mud. The following night another march via Kruisstraat and Zillebeke brought the men to Maple Copse where they relieved the 11th Royal Scots (9th Division). The trenches were found to consist of holes and ditches which were worked on till they were quite good and dry. It was here that arrangements were first made for the prevention of trench feet.

Sunday, the 19th December, was marked by a German gas attack north of Hooge, but the Battalion was not involved. The following day the artillery activity continued, and Lieut.-Col. Jeffreys was wounded whilst going round a new piece of the line which had been taken over from the Argyll and Sutherland Highlanders. Major G.A. Stevens (8th D.L.I.) took over command, and the following day Capt. R.B. Bradford (afterwards Brig.-Gen. Bradford, V.C.) joined as Adjutant. An unusual occurrence took place on the 22nd December, when two Russians, who had been prisoners in Germany and had been working behind the line, escaped and came into the trenches in the Battalion sector. On Christmas Day the Battalion was out of the line and in the huts at Dickebusch. Capt. Bradford left on the 31st December to join the 7th Battalion, and was succeeded as Adjutant by 2nd Lieut. C.E. Yaldwyn.

On New Year's morning the Battalion had its first experience of a really heavy British bombardment of the enemy's trenches. The bombardment was so intense that it was possible to find one's way about Sanctuary Wood by the light of the gun flashes. The only other incident of importance in the first month of 1916 was the departure of the machine-gun section which, under 2nd Lieut. L. Brock, was sent to form part of the Brigade Machine Gun Company. To replace the guns, the first Lewis Guns were issued and put under the command of 2nd Lieut. J.P. Moffitt. It was also about this time that the Battalion journal, The Whizz-Bang, came into existence, edited and run by 2nd Lieut. Yaldwyn. Its illustrations by Lieut. Catford and articles were much appreciated, but, unfortunately, its publication ceased in November of the same year.

Throughout January and February there were local artillery combats which terminated with the capture of Hill 60 and "The Bluff." On the 1st March there was a demonstration at 5 p.m., which consisted of artillery and infantry fire and cheering as if for an attack. The following morning at 4.32 a.m. the 3rd Division attacked and captured International and New Year trenches and "The Bean" with over 200 prisoners. On the 18th March, the Battalion was relieved and moved to Poperinghe by train from Ypres. Four days later it returned again by train and took over the recently captured Bluff trenches from the 10th Royal Welsh Fusiliers (3rd Division). These trenches were round the edge of the Bluff crater and were in a very bad condition due to the rain and heavy shelling, and were littered with remnants of German equipment and their dead. X Company were on the right in New Year trench supported by Y Company in Gordon Post. W Company were in the centre in "The Loop," and Z Company on the left in "The Bean."

On the 27th March, at 4.15 a.m., the 3rd Division on the right attacked at St. Eloi, and during the attack the Medical Officer (Capt. White) and a party of stretcher bearers rendered valuable assistance. A few days later (2nd April) the Battalion was relieved by the Canadians, who had suffered heavily from shell fire in coming up, and moved again to Dickebusch, where there was a stay of two days before moving South to Scottish Lines at Westoutre and La Clyte.

A week later, on the 8th April, the Battalion was again in the line, this time relieving the 7th Battalion Shropshire Light Infantry in trenches N and O, in front of Wytschaete, with back area at La Clyte. These trenches were of the breastwork type. About this time there was a good deal of fighting on the left, where the Germans were trying to retake the St. Eloi craters.

On the 24th April the Battalion was relieved and marched to rest billets at Berthen. These billets were found to be farms scattered over a large area. A few days after arrival, Lieut.-Col. Jeffreys, D.S.O., returned and took over command from Lieut.-Col. Stevens, who went as Brigade Major to a Canadian Brigade. Early on the morning of the 30th the Battalion was roused by the news of a gas attack, but after standing to till daylight it was not required to move. A week later, 2nd Lieut. G. Kirkhouse was appointed Adjutant in place of 2nd Lieut. Yaldwyn, and on the 8th May the Battalion returned to La Clyte for four days working parties. The only other incidents of importance during May were an inspection by Sir Douglas Haig and the farewell inspection and address on the 16th by Brig.-Gen. Shea prior to his departure to take over command of the 30th Division. He was succeeded by Brig.-Gen. Westmorland.

On the 28th May the Battalion returned to the trenches it had left a month before, and on the 2nd June the men were able to watch the German attack between Hill 60 and Hooge and the Canadian counter-attacks on the following day. Lieut. Ebsworth, M.C., D.C.M., East Lancashire Regt., joined as Adjutant on the 7th June. During this tour the first Battalion raid was made by men of Y Company under 2nd Lieut. H.C. Annett and 2nd Lieut. J.F.G. Aubin, who was Battalion Bombing Officer. The party consisted of 24 men, including two bombing squads, and had as its object identification of the enemy on the immediate front. The night of the 6th June was chosen and the party went out as arranged. In No Man's Land they met a large enemy wiring party and their object was not attained. Three nights later, however, a German was captured, and again on the 12th the raiding party went out, this time with the object of killing Boches. They entered the enemy trench, and after doing considerable damage with bombs and rifles, returned without casualty.

Apart from these incidents the sector was on the whole quiet, except for a certain amount of sniping. The principal feature was the daily enemy bombardment with trench mortars, which lasted from one to three hours, and was on occasions very heavy. The front line, however, was thinly held and very few casualties resulted. After receiving two drafts of 190 and 110 men respectively the Battalion was relieved on 7th August by the 7th Battalion King's Own and moved to its old billets at Berthen.

This ended the second phase of its war history, and a few days later it moved South to the Somme area.