“Hi! make way there!” Davies would say in a higher and louder voice when necessary. Then the figure would straighten itself, and flatten itself against the trench, while I squeezed past between perspiring man and slimy sand-bag. This “passing” was an eternal business. It was unavoidable. No one ever said anything, or apologised. No one ever grumbled. It was like passing strap-hangers in the crowded carriage of a Tube. Only it went on day and night.

Craters by moonlight are really beautiful; the white chalk-dust gives them the appearance of snow-mountains. And they look much larger than they really are. On this occasion, as I looked into them from the various bombing-posts, it needed little imagination to suppose I was up in the snows of the Welsh hills. There was such a death-like stillness over it all, too. The view from the Matterhorn was across the widest and deepest of all the craters, and I stood a long time peering across that yawning chasm at the dark, irregular rim of German sand-bags. I gazed fascinated. What was it all about? The sentry beside me came from a village near Dolgelly: was a farmer’s boy. He, too, was gazing across, hardly liking to shuffle his feet lest he broke the silence.

“Good God!” I felt inclined to exclaim. “Has there ever been anything more idiotic than this? What in the name of goodness are you and I doing here?”

So I thought, and so I believe he was thinking.

“Everything all right?” was all I said, as I jumped back into the trench.

“Yes, sir,” was all the answer.

About ten o’clock I went back to Trafalgar Square. There I heard that Thompson of “C” Company had been wounded. From what I could gather he had been able to walk down to the dressing-station, so I concluded he was only slightly hit. But it came as rather a shock, and I wondered whether he would go to “Blighty.”

At eleven I started off for the front trench again, viâ Rue Albert and 78 Street. There was a bit of a “strafe” on. It started with canisters; it had now reached the stage of whizz-bangs as well. I thought little of it, when “woo—woo—woo—woo,” and the Boche turned on his howitzers. They screamed over to Maple Redoubt.

A pause. Then again, and they screamed down just in front of us, evidently after the corner of 78 Street. I did not hesitate, but pushed on. The trench was completely blocked. Rue Albert was revetted with wood and brushwood, and it was all over the place. Davies and I climbed over with great difficulty, the whole place reeking with powder.

“Look out, sir!” came from Davies, and we crouched down. There was a colossal din while shells seemed all round us.