4. It left this area about the 12th and marched by stages to the Lys battle front, arriving on the 17th in the Estaires area (west of Lille). The German attacks in this area had been successfully held up by the British by this time and the division was not immediately required. On the 30th it came into line northwest of Merville (west of Lille) and relieved the 12th Reserve Division. The division was not heavily engaged in this sector; it was relieved by the 44th Reserve Division on May 26 and went to rest in the vicinity of Lille.
5. On the 3d of July it relieved the 48th Reserve Division in the Vieux Berquin sector (east of Hazebrouck), and was relieved by the 187th Division during the night of July 13–14. It went to the Haubourdin area (southwest of Lille) and there received training as an assault division.
Arras.
6. During the night of August 2–3 it relieved the 185th Division south of Neuville-Vitasse (south of Arras). In the heavy fighting that followed the division lost over 1,300 prisoners and was driven back as far as Cherisy, where it was withdrawn on the 30th and went to rest near Aniches (east of Douai).
Cambrai.
7. On September 18 the division reenforced the front near Ecourt-St. Quentin (northwest of Cambrai). It was driven back as far as Palluel, where it was relieved by the 58th Division on the 28th.
Ypres.
9. The division entrained at Roulers and detrained at Menin, entering line east of Gheluvelt (north of Menin) all on the same day. About the 25th of October it was withdrawn from line near Vichte (east of Courtrai) to which point it had been driven back. It rested then for about a week in the region of Audenarde.
10. During the night of October 31-November 1 the division relieved the 23d Reserve Division in the Nukerke sector (south of Audenarde); it was identified in line there on the 9th and was probably still there on the 11th.