The warm sunshine was pleasant after the rain. Not a sign of life on the long straight road. Four hundred yards away a soldier was still planting cabbages along the top of our parapet. I watched his work for a moment through my field-glasses, and then turned and looked across the road at the thick undergrowth beyond the cultivated ground. If the woman of the estaminet was right, even now those woods might conceal a German scout.

If at the time such a thought passed through my mind, it scarcely obtained a moment's consideration, so difficult it was then to realise the change that had already come upon the world. How incredible it is now that at the last moment of peace the prospect of real fighting could have still seemed so remote.

Somewhere hidden in the memory of all who have taken part in the war there is the remembrance of a moment which marked the first realisation of the great change—the moment when material common things took on in real earnest their military significance, when, with the full comprehension of the mind, a wood became cover for the enemy, a house a possible machine-gun position, and every field a battlefield.

Such an awakening came to me when sitting on the roadside by the White Estaminet. The sound of a horse galloping and the sight of horse and rider, the sweat and mud and the tense face of the rider bending low by the horse's neck, bending as if to avoid bullets. The single rider, perhaps bearing a despatch, followed after a short space by a dozen cavalrymen, not galloping these, but trotting hard down the centre of the road, mud-stained, and also with tense faces. A voice crying out above the rattle of hoofs on the roadway: "Fall back and join H.Q."

Now that the sound of cavalry had passed away the road was quiet again. There was no stir around the white house, no peasants or children to see the soldiers, no stir in the fields and woods beyond.

Behind the closed shutters of the white house the tearful woman of the estaminet listened in terror to the sound of horses' hoofs, and crouched in the silence that followed. I returned slowly across the drenched fields filled with the new realisation that this trench of ours was "the front."

The trench, three feet deep and not much more that eighteen inches broad, formed a gradual curve thirty to forty yards in length, and sheltered three sections of the platoon. The fourth section was entrenched on higher ground a hundred yards back, protecting our left flank.

At some distance to the rear stood a pile of faggots, which we laid out in a straight line and covered with a sprinkling of earth to form a dummy trench.

The dinners were served out and the dixies carried away, still in peace. The quiet fields and woods, with the sun now high in the heavens, seemed to contradict the idea of war. Searching round the edge of every wood, searching in turn each field and road, my field-glasses could find no sign of troops, and nothing disturbed the Sunday morning calm. Then, far away, a mile or more along the border of a wood, I saw the grey uniforms.

A small body of troops, not more than a platoon, showed up very badly against the dark background; even as I looked again they had disappeared among the trees. To the left of the white house, beyond the road and beyond the beetroot fields, the thick brushwood which skirts the cultivated ground becomes more open, and here the sun throws a gleam of light. Here, it seemed, were many shadows. At that moment German snipers, unknown to us, were already lying somewhere on the edge of the wood. The sound of bullets is most alarming when wholly unexpected. Those German scouts must have been using telescopic sights, for they managed to put a couple of bullets between Sergeant Lee and myself. Still more unexpected and infinitely more terrifying was the tremendous explosion from behind, which knocked me into the bottom of the trench, for the moment paralysed with fright.