After nearly three months' strenuous fighting, it was a great relief to us to find ourselves back once more in the quiet regions, and the change was thoroughly appreciated by all. The weather was delightful and the country was looking its best, and altogether the 18 days spent at Chelers were extremely enjoyable. There was not much in the way of amusement, as there was little opportunity for it, and we were so far in the heart of the country that visits to towns were impossible, except for the few lucky ones with horses, for whom the journey to St. Pol and back was a pleasant afternoon's ride. Billets were quite comfortable, and Battalion Headquarters were certainly in clover at the Château, where it was one of their pleasures to bask in the delightful garden and regale themselves on peaches brought by the small daughter of the house. Otherwise there was little attraction in the village, though in "Lizzie Five-Nine," it possessed a pearl of great price. Major Lane was in command for part of the time, as Col. Blackwall was on leave. The latter on his return, not being fortunate enough to be met at Boulogne by a car—Battalion Commanders only got cars when they were not wanted by the gilded Staff—found, as so often happened, that Railway Transport Officers knew nothing of our movements, and sent him off to quite the wrong place, about 30 miles from Chelers, to which he had to get as best he could. On a hot summer day this was not a nice experience to pile on to that "end of leave feeling" that most of us had at getting back. and to make matters still worse he found on his arrival that the supply of lime-juice at the Headquarter Mess had run out! The truth of course was that not being in demand during his absence, it had not been replenished!

In training special stress was laid on bayonet fighting, taken by Comp. Sergt.-Major Lowe of the Canadian Army Gymnastic Staff, musketry, and firing practice on the Rocourt Range, where a two days' Divisional Rifle Meeting was held on July 19th and 20th, at which our representatives shot remarkably well, and carried off amongst other prizes two silver bugles, which now repose with the Battalion Plate at Newark. A large marquee was erected on the ground, where refreshments could be obtained, and a band was in attendance each day. All the arrangements were admirable, and the programme was carried out without a hitch. Teams from B Company won the Inter-Company Snap-Shooting and Rapid-Firing competition, and the Lewis Gun competition, whilst a knock-out competition for Officers was won by our team composed of Lieut.-Col. Blackwall, Capt. A. Bedford and 2nd Lieuts. Tomlinson and Martelli. In the final round this team beat the one from Divisional Headquarters, which included Major-General Thwaites. In the General Officer Commanding's Cup competition for revolver shooting for Officers, our team won second prize. On the whole the results from this competition and the practice leading up to it, were extremely good, and had a marked effect on the shooting all round, both with rifle and Lewis gun. Two ceremonial inspections were carried out, one by the Brigadier on July 11th, and another by the Divisional Commander on July 17th, both of which went off successfully.

Our stay at Chelers came to an end on July 23rd, when we started back once more to the forward area, marching that day to Verquin, where we billeted for the night. The next night we relieved the 1st Leicesters (6th Division) in the St. Elie Left sub-sector trenches. We were not very strong at this time, about 650 all told. Four new subalterns who had just joined, were 2nd Lieuts. J. H. Hofmeyr, C. J. Elly, W. H. Sutton, and R. W. Clarke. Second Lieut. White rejoined from duty in England, and further Officer reinforcements who came up shortly afterwards, included 2nd Lieuts. H. G. Kirby, F. C. Tucker, C. J. Wells, D. Tanner, and J. A. Pearce.

We now entered on what was to be the longest continuous period of trench warfare that it was ever our lot to take part in, for we were destined to remain in the forward area, holding trenches with but short reliefs, for a whole six months, and there was little to break the monotony except one or two changes of trench areas and the interspersal, now and then of raids carried out either by ourselves or the enemy. Raids had now become part and parcel almost of trench warfare routine. The Divisional Commander's wishes were that they should be carried out frequently, and he was strongly supported by General Carey, who insisted on each Battalion preparing a scheme for a raid, either large or small, as soon as it took over the line, so that no time should be wasted in preliminary arrangements after the order was given for a raid to be carried out. The drawback, perhaps, was that raids were apt to be of much the same type, for it was not easy to introduce variations. In the normal raid there was always the cutting of gaps in the enemy wire, which was almost bound to give them the intimation that something was going to happen, the bombardment about "Zero" of the area to be raided, and the forming of a "Box Barrage" round it, to prevent the enemy bringing up reinforcements, whilst our men dealt with any enemy found within the barrage.

This sub-sector of trenches, "St. Elie Left," was named after the village of St. Elie, the remains of which were in the enemy lines opposite. This sector was just South-East of the Hohenzollern Redoubt, and was entirely overlooked by that old enemy of former days "The Dump," which had now for some reason changed its name to "Slag Heap." It was difficult at first to recognise the front lines, so changed was their appearance. Instead of a more or less level tract between the front line trenches, No Man's Land consisted of a chain of whitish chalk peaks, the sides of huge mine craters, which had entirely changed the aspect of the area. There were not so many, perhaps, in the sector in which we were immediately interested, as there were opposite Hohenzollern itself, but the general appearance of the so-called front line was much the same in both. All this part of the front had remained practically unmoved since the finish of the fighting in the Autumn of 1915. The withdrawal of the enemy further South early in 1917, and our attacks later at Messines and other parts to the North, had not affected this portion. Mining had been begun and carried on pretty regularly by both sides so long as that kind of warfare was thought worth while,—a method in which the Boche, who was a nervous miner, had been completely beaten—but for some time before our arrival it had lapsed, and the only visible signs of it were the craters, on each lip of which sentry posts had been established by ourselves and the enemy respectively. A certain amount of excavation was still going on underground, under the supervision of Australian Tunnellers, but this was mainly connected with the somewhat complicated system of "listening" in vogue. Apparatus was fitted up, and men were always on duty so as to notify at once any indication of mining operations being started by the enemy. Nothing more as a matter of fact did happen in the way of mining, which had already had its day.

Air Photograph Of Part Of St. Elie Sector, 1917.

Behind the chain of craters all along this area was another feature peculiar to this part of the line, an extraordinary system of tunnels. It is believed that these first originated owing to the necessity for finding ways up to the front line by day, without using the communication trenches, which were mostly overlooked from the Slag Heap, and other prominent points, from which the enemy could get an excellent view over most of our forward area. Behind the trench system attempts had been made to obviate this drawback by the erection of long lengths of camouflage screens, which were a great feature of this part of the front. In the trench system itself underground passages were dug some 15 to 25 feet deep, from about the Reserve Line up to the front. These in due course got connected with the mine levels and shafts, and eventually rooms were excavated off the passages, timber and wire beds put up, electric light plant installed, cook houses and cooking apparatus fixed, wells sunk, and in fact a sort of underground barracks was formed, and all within 100 to 400 yards of the Boche front line. It was a remarkable development.

The posts in the so-called front line were arranged almost entirely round about the craters, and were reached by flights of steps from the tunnels. These posts were some distance apart, the system of holding these trenches being a thin front line of posts well wired in, with No Man's Land protected by active patrolling, and a strong, well-built, and well-wired support line or "Line of Resistance," where every effort would be made to hold up any big attack which might develop. An elaborate arrangement of doors and gas blankets fixed at entrances, and at various intermediate points in the tunnels, was made to protect them in case of gas attack, and a carefully arranged system of electric bells was fitted up from the sentry posts to the garrison living in the tunnels, so that warning could be given immediately in case of an enemy attack. These tunnels served an excellent purpose, but there is no question that had they been in use to any extent they might easily have become a great source of weakness, as they undoubtedly had a very demoralising effect on the troops who had to live in them.