The situation, as it revealed itself, was simple and serious. Briefly, with or without Albert, which fell on the night of March 26th, the urgent, essential task was to stabilize a line. The Germans had thrust, and thrust again, here, there, wherever they found an opening. They had driven us back in five days (March 21st to 25th), on the front of the Third Army, right up to the line of the old trenches at Achiet-le-Grand, Miraumont, Pozières. More ground might still be yielded ‘under great pressure,’ but the vital danger lay further south, where, still to the north of the River Somme, at the junction of the Third and Fifth Armies, withdrawals on the night of the 26th were to reach a line from Albert to Sailly-le-Sec. What this meant to the French forces nearer Paris, to the important centre at Montdidier, and to the railway from Amiens to the capital, was coming very insistently into view; and the severe strain on the 62nd Division, among other gallant Divisions, on March 25th and following days, was due above all to the necessity of arresting the advance about the Ancre, and of preventing the German hope of breaking through the receding British line. Once broken, it could never have been mended, and our real triumph in defeat was our disappointment of Ludendorff’s design of cutting off one force from another. The line went back, irregularly, unsteadily. Perilous salients were bulged out, to be straightened by retirements on the wings. Troops were pushed from place to place, or assembled by spontaneous conglomeration, to stop a dangerous gap. Different units became hopelessly mixed, and sorted themselves out into novel formations. Platoons, Companies, even Battalions improvised barriers of their own dead. But still Ludendorff was disappointed. Still his weary men, flung in desperation, however magnificently led, spent their last ounce of strength in vain. Still, in retreat after retreat, touch was maintained between Brigades, between Divisions. Still fighting the enemy to a standstill, dog-tired, attenuated, unconquerable—still a line held. It was to a patch of that line, covering, roughly, the centre region in the Doullens-Albert-Bapaume-Arras quadrangle, to which we have frequently referred, that the attention of Major-General Braithwaite was directed by the IVth Corps Commander at their anxious conference in Bucquoy about noon on March 25th.