At 7.30 a.m. on March 6th "Gipsy," the new code name for our battalion, commenced to relieve "Giddy," the nom de guerre of the 2/7th K.L.R. The order of march this time was "C," "D," "B," "A"; "C" on the right and "D" on the left in the front line, "B" in support, and "A" in reserve. An innovation, always adopted in future, was made by the dispatch of signallers into the line ahead of the battalion, thus ensuring the proper take-over of signal stations throughout the sector in the ample time at their disposal. Taking over a complicated exchange at Headquarters and smaller switch-boards at the Company Headquarters, involving as it does a clear understanding of which line is which and where it is laid, where the test boxes are, and so forth, is a business that requires care and takes time. The irritating and even disastrous results that might arise from mistakes or erroneous information can easily be imagined.

Nothing eventful happened during the relief, but Headquarters were interested to learn that the Germans had shelled Wye Farm, putting one shell, in fact, right through the roof just above where Colonel Slater was sleeping. The New Zealanders had warned us that the place looked like an empty ruin from the enemy's position, and that only charcoal or coke should be used during the day, so as to prevent smoke. Whether these precautions had been relaxed, or whether the enemy was merely being spiteful, was not clear; but at any rate the work of making shell-proof "bivvies" which had already commenced, was hurried on, and "baby elephants," the smaller corrugated iron semi-circular shelters, began to arrive and were inserted into some of the rooms, together with a liberal supply of sand-bags.

The weather was again positively arctic, and everyone looked half frozen. No one, therefore, was particularly displeased when orders were issued at 11 p.m. on March 7th that "Gilt"—i.e., the 2/8th K.L.R.—would relieve us, commencing at 8 a.m. the next morning. The 2/8th K.L.R. were in the trenches on our right, and the scheme was that they should thin out their posts and with the surplus troops take over the most vital positions in our sector. This thinning-out process was taking place all up and down the line, men being drawn from quiet sectors to increase the number available for the great offensive planned for 1917. Profound secrecy was to be maintained, and strict orders were issued that no troops should move in daylight along routes where they might be detected. Nature, however, took the matter into her own hands, and thoughtfully provided a blizzard throughout the whole period of the relief.

The orders for the relief were somewhat complicated. Two platoons of "C" Company were to move out at once, the other two to remain and be relieved in the positions they held. "D" Company could release one platoon and retain three; "B" Company released two platoons less one section, and "A" Company the same. Plenty of guides were provided, each supplied with a note as to the location and name of his post, and the relief proceeded steadily and without a hitch. Wye Farm, from being a Battalion Headquarters, sank to the more humble position of a telephone exchange, with one section to guard it.

An interesting item in the orders was paragraph 9, which stated that on March 9th the battalion would proceed to Bac St. Maur into billets, and that 2nd-Lieutenant Clarke was to proceed there at once as billeting officer. The battalion gradually percolated to Fleurbaix as the relief proceeded, and the Quartermaster and his satellites were busy there packing up and making ready for the move on the morrow. The Quartermaster's Stores and transport lines were already quite close to Bac St. Maur, and many were the inquiries as to the sort of billets we were likely to get.

For the following morning orders were issued on the zero principle, companies and platoons being ordered to fall in at so many minutes after zero, which was 9.30 a.m. It was an experiment in timing, and was not used again except for active operations. Intervals of 50 yards between platoons and 200 yards between companies had to be observed, while a space of 50 yards had also to be maintained between every group of three vehicles. These precautions were valuable, not only in the case of hostile artillery fire, but also to prevent congestion and blocks on the narrow French roadways. Never, even in rest areas, did a battalion move in that solid stream of which we used to be so proud in England. Long distances between battalions and shorter distances between companies was the invariable rule, though it gave a battalion a somewhat disjointed appearance and, if horses for any reason were not available, made communications between the companies rather a tedious performance on the march.

The distance to Bac St. Maur was only a matter of two or three miles, and we were soon there. The village consisted of two long rows of ugly houses and factories on either side of the main Lille—Armentières—Estaires road. Most of the houses were small and poor-looking, such as you find in little industrial villages; and the pavé road, much in need of repair owing to the continuous stream of lorries, by no means added to the beauty of the place, which indeed looked dreary enough. However, it seemed pretty peaceful, and the war seemed removed to a far greater distance than the few miles traversed really warranted. After the usual discussion over billets—for everyone thinks another company has done better than his own in the allotment—the battalion settled down very comfortably, and prepared to carry out the work usually assigned to a Brigade in Divisional Reserve—viz., providing working parties. Of these there were two distinct kinds: one was for the improvement of the line of strong posts in front of Fleurbaix, which rejoiced in such names as "Croix Marèchal," "Command Post," "Ferret Post," etc., where the only excitement was an occasional shower of "whizz-bangs"; the other was working on the dumps at Strazeele, which meant starting by motor transport at 6 a.m.—or rather being ready to start then, as the lorry was anything up to two hours late. For the rest of the men there was general training, and the companies were changed about daily.

A pleasant addition to Bac St. Maur was the Divisional theatre bought by our Division from the Australians. It was a large army hut, suitably fitted with stage, etc., and here the Divisional Concert Party, "The Dons," used to perform with great skill.

We were much worried at this time with anti-gas instructions. Not only did the Divisional Gas Officer, whom we had not seen since our first arrival at Strazeele, begin to realize our existence once more and come to inspect respirators, but countless instructions came out containing a perfect maze of directions. The whole of the front was divided into zones—"Gas Alert," "Precautionary," etc.—and notice boards were posted on the roads warning the wayfarer as to which zone he was entering. Further, when the wind was "dangerous," boards revealed that fact to all and sundry, and harrowing accounts were circulated as to the swiftness with which the German gas penetrated into back areas.

The Quartermaster's stores and transport lines were quite pleasantly situated on a side road about ten minutes' walk from the battalion. The former consisted of two or three small Armstrong huts, where the Quartermaster and Transport Officer lived in considerable comfort and entertained freely. All the animals were in good covered standings, and the billets for the drivers and the grooms were conveniently adjacent. The transport section always distinguished themselves by their taste for beautifying their surroundings, and in their spare moments Lieutenant Hutchinson and Sergeant Lloyd had many an anxious discussion as to the most suitable site for a row of whitewashed stones, collected with great trouble from the neighbourhood.