They were particularly heavy at Fort Barchon, where the attackers “came on, line after line, almost shoulder to shoulder, until as we shot them down the fallen were heaped on top of each other in an awful barricade of dead and wounded.”36 There was, in the confused and bitter fighting of the night, a ghostly foretaste of what would ensue at places not yet touched by the war, at Vimy, Verdun and Thiepval.

