On the 21st the Battalion relieved the 2nd Grenadiers on the left at Soupir farm at 3.30 A. M.--the safest hour, as experience was to prove, for reliefs. Nos. 2 and 3 Companies were in trenches, and Nos. 1 and 4 about 300 yards in the rear, with the Headquarters in one of the caves, which are a feature of the country. The word “dug-out” had not yet been invented. The nearest approach to it is a reference in a private letter to “a shelter-recess in the side of the trench to protect one from shrapnel.” The Diary marks that the “usual alarms occurred at 6.30 when the patrol went out and the enemy fired a good deal of shrapnel without effect.” Soupir, like many French villages, was full of carefully planted spies of singular audacity. One was found in an officer’s room. He had appeared from a cellar, alleging that he was an invalid, but as the Gunners’ telephone-wires near the cellar had been cut and our movements had been reported to the enemy with great regularity, his explanation was not accepted, nor were his days long in that land. Patrols, too, were elastic affairs. One of them, under Lieutenant R. H. Ferguson, went out on the night of the 21st, came on the enemy’s trenches half a mile out, lay down to listen to the conversation there, were all but cut off by a wandering section of snipers, and returned to their lines unmolested, after the lieutenant had shot the leading pursuer with his revolver. On the 22nd September the Battalion--both entrenched and in reserve in the caves behind--experienced four hours’ high-explosive howitzer fire, which “except for the effect on the nerves did very little damage.” (They had yet to learn what continuous noise could do to break men’s nerve.) This was followed by a heavy fusillade, varied by star-shells, rockets, and searchlights, which lasted intermittently throughout the night. The rocket-display was new to the men. Searchlights, we know, they had seen before. On the 23rd a telephone-line between Battalion Headquarters and the advanced trenches was installed (for the first time). Nos. 2 and 3 Companies relieved Nos. 1 and 4 in the trenches, and a man bringing back a message from No. 4 Company was killed by a sniper. The Battalion was relieved by the 3rd Coldstream in the evening and returned to its billets in the barns and lofts of Soupir village, where next day (September 24) the Diary observes they spent “a quiet morning. The men got washed and shaved, and company officers were able to get at their companies. There are so many new officers who do not know their men that any rest day should be made use of in this manner.” They relieved the 3rd Coldstream again that evening, and “digging operations to improve existing trenches and make communication-trenches were at once begun.” (Here is the first direct reference in the Diary to communication-trenches, as such.)