There were four or five of us round this side. It was obvious what we must do. We must drag the sandbags from the front parapet and make a barricade across the unprotected side. And we had got to be quick. The fire was high at present, but they might lower it at any moment; by the flashes all round I could see that we had a hundred or two hundred men against us. We began wrenching the sandbags loose, carrying them twenty yards forward and dumping them into a rough heap. It was a vile job. They were big sandbags, weighing a hundredweight each, and it took every ounce of your strength to prise them loose; and then the rotten sacking split and the damp earth cascaded all over you, down your neck and up your sleeves. I remember feeling a deep horror at everything: the chaos, the darkness, the frightful din, the slithering to and fro in the mud, the struggles with the bursting sandbags – all the time encumbered with my rifle, which I dared not put down for fear of losing it. I even shouted to someone as we staggered along with a bag between us: ‘This is war! Isn’t it bloody?’ Suddenly a succession of tall figures came leaping over the front parapet. As they came nearer we saw that they wore the uniform of the Shock Troopers, and we cheered, thinking they were reinforcements. However, there were only four of them, three Germans and a Spaniard. We heard afterwards what had happened to the Shock Troopers. They did not know the ground and in the darkness had been led to the wrong place, where they were caught on the Fascist wire and numbers of them were shot down. These were four who had got lost, luckily for themselves. The Germans did not speak a word of English, French, or Spanish. With difficulty and much gesticulation we explained what we were doing and got them to help us in building the barricade.