XIII

In a despatch by Sir John French, dated October 15, 1915, and issued by the War Office on November 1st of that year, the Commander-in-Chief stated that: “In view of the great length of line along which the British troops were operating it was necessary to keep a strong reserve in my own hand . The 11th Corps, consisting of the Guards, the 21st and the 24th Divisions, were detailed for this purpose. This reserve was the more necessary owing to the fact that the Tenth French Army had to postpone its attack until one o’clock in the day; and further, that the corps operating on the French left had to be directed in a more or less southeasterly direction, involving, in case of our success, a considerable gap in our line. To insure, however, the speedy and effective support of the 1st and 4th Corps in the case of their success, the 21st and 24th Divisions passed the night of the 24th and 25th on the line Beuvry (to the east of Béthune)⁠–⁠Nœux-les-Mines. The Guards Division was in the neighborhood of Lillers on the same night.”