 Complete the following phrase:  The West Lancashire Division reformed in January 1916 as the 55th West Lancashire Division, under the command of Major-General Hugh Jeudwine. Many of the divisions original constituent battalions returned and the Liverpool Scottish joined the 166th Brigade. Before being committed to the Somme Offensive in July 1916, the 55th had concentrated in the Amiens area. The Liverpool Scottish moved to the Somme in mid-July and relieved the 18th Kings near Montauban on the 31st. After spending six days under constant artillery fire undertaking auxiliary duties in the vicinity of Bernafay and Trônes Woods, the Liverpool Scottish moved to Mansel Copse in preparation for an assault on Guillemont. The village had already been subjected to 