Canadian troops in the vicinity of Arras, along Arras-Cambrai road in  September, 1918. Description at National Archives Canada says: "Canadian troops take cover in a ditch alongside the road from Arras to Cambrai. They faced a series of well-protected enemy defences whose efficiency was enhanced by the region’s topographical features. On their left ran the Scarpe River." In the background a Renault FT light tank can be seen.
<bdi><a href="https://www.wikidata.org/wiki/Q10856720" class="extiw" title="d:Q10856720"><span title="British photographer">William Rider-Rider</span></a>
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