Complex sentence: In the northern area, 8th Brigade's North Shore Regiment moved against Wimille and the coastal settlement at Wimereux and the taking of the fortress of Fort de la Crèche was the responsibility of Queen's Own Rifles and the Chaudière.
Split into simpler sentences: In the northern area, 8th Brigade's North Shore Regiment moved against Wimille and the coastal settlement at Wimereux. The taking of the fortress of Fort de la Crèche was the responsibility of Queen's Own Rifles and the Chaudière.