10/12 As the ground was wet here duck-boards had been laid to walk on. The parapet was piled high with bags of sand through which loop-holes had been cunningly contrived for the French sentries who must watch through the night for signs of Hun activity. Over the rear wall of the trench was another built-up wall of sand-bags. This parados, as it was called, is intended to give protection against shrapnel, which often burst just after passing over a trench. Thus the parados prevents a back-fire of the bullets carried in the shrapnel shell, which otherwise might strike the trench's defenders. |