By midnight on the same Sunday the Battalion, now far under its original strength, had re-entered the scene of yesterday's long struggle, filing thither under the stars, by a deserted and ghostly German _boyau_ nearly ten feet deep. Fosse Alley erred in the opposite direction. It was not much more than four feet in depth; the chalky parapet could by no stretch of imagination be described as bullet-proof; dug-outs and communication-trenches were non-existent. On our left the trench-line was continued by the troops of another Division: on our right lay another battalion of our own brigade. "If the line has been made really continuous this time," observed the Colonel, "we should be as safe as houses. Wonderful fellows, these sappers! They have wired almost our whole front already. I wish they had had time to do it on our left as well." Within the next few hours all defensive preparations possible in the time had been completed; and our attendant angels, most effectively disguised as Royal Engineers, had flitted away, leaving us to wait for Monday morning--and Brother Bosche. With the dawn, our eyes, which had known no sleep since Friday night, peered rheumily out over the whitening landscape. To our front the ground stretched smooth and level for two hundred yards, then fell gently away, leaving a clearly denned skyline. Beyond the skyline rose houses, of which we could descry only the roofs and upper windows. "That must be either Haisnes or Douvrin," said Major Kemp. "We are much farther to the left than we were yesterday. By the way, _was_ it yesterday?" "The day before yesterday, sir," the ever-ready Waddell informed him. "Never mind; to-day's the day, anyhow. And it's going to be a busy day, too. The fact is, we are in a tight place, and all through doing too well. We have again penetrated so much farther forward than any one else in our neighbourhood that we _may_ have to fall back a bit. But I hope not. We have a big stake, Waddell. If we can hold on to this position until the others make good upon our right and left, we shall have reclaimed a clear two miles of the soil of France, my son." The Major swept the horizon with his glasses. "Let me see: that is probably Hulluch away on our right front: the Loos towers must be in line with us on our extreme right, but we can't see them for those hillocks. There is our old friend Fosse Eight towering over us on our left rear. I don't know anything about the ground on our absolute left, but so long as that flathead regiment hold on to their trench, we can't go far wrong. Waddell, I don't like those cottages on our left front. They block the view, and also spell machine-guns. I see one or two very suggestive loopholes in those red-tiled roofs. Go and draw Ayling's attention to them. A little preliminary _strafing_ will do them no harm." Five minutes later one of Ayling's machine-guns spoke out, and a cascade of tiles came sliding down the roofs of the offending cottages.