It was hard to believe that any lofty eminence which overlooked our lines was not in constant use by the enemy for observation. The iron towers at Loos, the spire of Calonne, even the crazy relics of the church at Puisieux at different times contributed this uneasy feeling to the denizens of our trenches. But surely never was the sense of being spied on more justified than near St. Quentin, whose tall cathedral raised itself higher than all the roofs of the town and higher, too, than the ridges surrounding it for many miles.
On April 20, 1917, a German observer from the cathedral belfry could have seen the divisional relief which brought the 61st Division back to the line. All day small parties were moving in the forward zone, while further back larger ones crossed and re-crossed the ridge 'twixt Holnon and Fayet, and in rear again, along the road through Savy to Germaine, columns of Infantry in fours followed by horses, vehicles, and smoking cooker-chimneys, were passing one another, some coming, others going back. Those coming made a left-handed turn at Savy, hugged the line of single railway as far as a crucifix at a cross-roads, and were then lost to distinct view amid the abject ruins of Holnon. Those going were the 32nd Division, whose march carried them out of the cathedral's eye or observation by German balloons.
Among the new arrivals were the 2/4th Oxfords, of whom all companies, followed until the end by cookers and Lewis-gun limbers, disposed themselves in or around Fayet, on whose north side stood a stone monument commemorative of local fighting in the Franco-Prussian War. Near to this monument was found a deep sunken road, broken with two huge craters. It was A Company's position as support to the Gloucesters, who went into the line.
The Battalion spent a week at Holnon village. A line of trenches linking up 'strong points' had been designed to guard the ridge which overlooked Fayet and St. Quentin. From Selency Château, whose thickets fringed the sky-line, on the right, to the high-perched windmill above Maissemy on the left, work to consolidate this system had commenced. It remained for us to excavate the chalk trenches deeper and erect wire. The demand for that material exceeded the supply, and it was necessary to salve old German stores. Some excellent coils I found—of American manufacture. Pickets were improvised. Thus liberated by the amateur assortment of our tools from the irksome tyranny of army wiring circulars, we set about the work and soon put up some of the best wire of my experience.
In Holnon the life was a new sample of unpleasantness. Of accommodation, save for a few low walls and half-roofed cellars, there was no trace. What Holnon lacked in billets it received in shells. With intervals—possibly only those of German mealtimes—during the day and nearly throughout the night, 5.9s and 4.2s were throwing up the brick-dust, till it seemed reasonable to ask why in wonder's name the Battalion or any living soul was kept in Holnon. After a few bad nights with little sleep and some close shells, Headquarters moved from their shed, hard by a mound, to a dismantled greenhouse further back. It was a nasty time. The German aeroplanes were very active....
That faint patter of machine-gun fire which comes from aeroplanes circling overhead ends in the descent of one of them. At first it seems to come down normally, yet with a sort of pilot-light twinkling at its head; but, when a hundred feet or so from earth, see it burst into a sheet of flame and shrivel up upon the ground in a column of dark smoke!
I had my company in shelters under a bank, clear of the village but immediately in front of a battery of 18-pounder guns, whose incessant firing, added to the evil whistle of the German shells, deprived the nights of comfortable sleep. But passive experiences were due to give place to active. Events of moment were in store. The 184th Brigade had been warned to carry out an 'enterprise' against the enemy. During the morning of April 26 I was sent for by the Colonel. I found Headquarters in their new position, an oblong greenhouse over whose frame, destitute of glass, was stretched a large 'trench shelter.' They had passed a shell-ridden night. Bennett just now had narrowly eluded a 5.9. This morning shells were falling as usual in Holnon, and pieces occasionally came humming down to earth close by. I listened to the plan of a large raid which with two companies I was soon to perform. Moore was here to outline the scheme and also Colonel Cotton of the R.F.A., whose guns were to support the operation.
At this point I must explain for the benefit of lay readers the difference between a raid and an attack. The purpose of the latter was to drive the enemy from ground he occupied and stay there. Early attacks upon the Western Front were usually directed against trenches, of which successive lines, reaching to a distance or 'depth' of several thousand yards, were often our goal or 'objective.' So that our Infantry could enter hostile trenches it was invariably necessary to destroy the wire in front or make a pathway through it. Many attacks failed because the wire had not been cut. Before the days of Tanks the means employed consisted, broadly speaking, in artillery fire, which it was also hoped would put the enemy's machine-guns out of action and frighten his garrison. Our Infantry advanced immediately this fire had ceased or 'lifted' to the next objective. During the Battle of the Somme it was found that the enemy often left his actual trenches and came forward into shell-holes in No-Man's-Land so as to escape the fire of our artillery. To counter this manœuvre the 'creeping barrage' was devised. Our shells were fired so as to form a moving curtain of destruction immediately in front of our men in their advance, whilst at the same time the enemy's trenches were bombarded. Attacks on any scale were planned to capture and hold against the enemy some ridge, by losing which he lost observation of our lines, while we, in gaining it, saw more of his and also were enabled to advance our guns.
The purpose of a raid was to penetrate a portion of the enemy's front, to kill or capture as many Germans as possible, and then retire. Raids differed materially from attacks in this respect, that no attempt was made in the former to hold the ground won longer than was necessary to satisfy the plan. Raids were usually supported by artillery and took place at night; but daylight raids, though less common or successful, were sometimes made, and 'silent raids,' when no artillery was used, were also tried.
This explanation, dull to military readers, will serve to indicate what operation I was now about to undertake. The scheme, of which the General and his Brigade Major were the authors, was to pass a body of men through a gap in the unoccupied portion of the German trenches opposite Fayet, deploy, and sweep sideways against some other trenches, thought to be held, and through several copses which Bucks patrols had pronounced weakly garrisoned by the enemy. These copses, which were expected to yield a few handfuls of runaway boys in German uniform, would be attacked by us in flank and rear at the same time. The scheme promised well, but the proposed manner of retirement, which would be in daylight and across nearly a mile of open ground, presented difficulties. The more to overcome them and to be fresh for the event, D Company and the platoons of C selected for the task were to stay in the sunken road north of Fayet, while A and B Companies went to garrison the outpost line.