The check of April 4 saw the end of von Hutier's reserves. All the divisions of the XVIIIth Army had been engaged, most of them with heavy casualties. Unwilling to take any of the divisions from the army group under the Bavarian Crown Prince—reserved for the proposed offensive in Flanders—or the inferior and less trained troops on the Champagne and Lorraine fronts, the German High Command, realising that the struggle must develop into one of attrition, like the first battle of the Somme, gave up for the time being all idea of an offensive on the Somme-Oise front.

A document of the German XVIIIth Army refers to the operations prior to April 6 under the name of "The Battle of Disruption" and to those which followed, under the name of "The Fighting on the Avre and in the region of Montdidier-Noyon."

The divisions forming von Hutier's shock troops were withdrawn fairly quickly. By the end of May, only two out of the twenty-three divisions which, on March 21, had formed the XVIIIth Army, were still in line on the Moreuil-Oise front.

British Batteries in action in the open.
(Photo Imperial War Museum).

British troops going up the line near Albert.
(Photo Imperial War Museum).