"Lucky dog," said the man on the stair head. "I'd give fifteen pounds for your wound."

"Nothing doing," said the man on the floor with a laugh.

"When can I get down to the dressing-station?" he asked.

"Now, if you can walk," I told him. "If you're to be carried I shall need three other men; the mud is knee deep on the road to Maroc."

"I'll see if I can walk," said the man, and tried to rise to his feet. The effort was futile, he collapsed like a wet rag. Fifteen minutes later four of us left Loos bearing a stretcher on our shoulders, and trudged across the fields to the main road and into the crush of war traffic, hideously incongruous in the pale light of the quiet night. The night was quiet, for sounds that might make for riot were muffled by the mud. The limbers' wheels were mud to the axles, the mules drew their legs slowly out of muck almost reaching their bellies. Motor ambulances, wheeled stretchers, ammunition wagons, gun carriages, limbers, water-carts, mules, horses and men going up dragged their sluggish way through the mud on one side of the road; mules, horses and men, water-carts, limbers, gun carriages, ammunition wagons, wheeled stretchers and motor ambulances coming down moved slowly along the other side. Every man had that calm and assured indifference that comes with ordinary everyday life. Each was full of his own work, preoccupied with his toil, he was lost to the world around him. For the driver of the cart that we followed, a problem had to be worked out. The problem was this: how could he bring his mules and vehicles into Maroc and bring up a second load, then pilot his animals through mud and fire into Les Brebis before dawn; feed himself and his mules (when he got into safety), drink a glass or two of wine (if he had the money to pay for it), and wrap himself in his blanket and get to sleep in decent time for a good day's rest. Thus would he finish his night of work if the gods were kind. But they were not.

A momentary stoppage, and the mules stood stiffly in the mud, the offside wheeler twitching a long, restless ear. The driver lay back in his seat, resigned to the delay. I could see his whip in air, his face turned to the east where the blazing star-shells lit the line of battle. A machine gun spoke from Hill 70, and a dozen searching bullets whizzed about our heads. The driver uttered a sharp, infantile yell like a snared rabbit, leant sideways, and fell down on the roadway. The mule with the twitching ear dropped on top of the man and kicked out wildly with its hind legs.

"Cut the 'oss out!" yelled someone from the top of a neighbouring wagon, and three or four soldiers rushed to the rescue, pulled the driver clear, and felt his heart.

"Dead," one said, dodging to avoid the hoofs of the wounded mule. "The bullet 'as caught the poor cove in the forehead.... Well, it's all over now, and there's nothing to be done."

"Shoot the mule," someone suggested. "It's kicking its mate in the belly.... Also put the dead man out of the roadway. 'E'll get mixed with the wheels."