Asleep within 100 yards of Thiepval

Soldiers are standing in a very deep, narrow trench, the walls of which are entirely lined with sandbags. At the far end of the trench a line of soldiers are squashed up looking over each others' shoulders at the soldier asleep. The sleeping soldier is lying on a narrow ledge in an uncomfortable position but looks so relaxed and deeply asleep. His rifle is lying to hand and he is still fully equip…