BRITISH REFUGES IN NORTHERN FRANCE
Describing trenches occupied by the British in their protracted “siege-warfare” in Northern France along and to the north of the Aisne Valley, a British officer wrote: “In the firing-line the men sleep and obtain shelter in the dugouts they have hollowed or ‘undercut’ in the side of the trenches. These refuges are slightly raised above the bottom of the trench, so as to remain dry in wet weather. The floor of the trench is also sloped for purposes of draining. Some trenches are provided with head-cover, and others with overhead cover, the latter, of course, giving protection from the weather as well as from shrapnel balls and splinters of shells. . . . At all points subject to shell-fire access to the firing-line from behind is provided by communication-trenches. These are now so good that it is possible to cross in safety the fire-swept zone to the advanced trenches from the billets in villages, the bivouacs in quarries, or the other places where the headquarters of units happen to be.”