Since the German pressure was still very heavy and the enemy were sweeping onwards in the north, it was necessary to continue the withdrawal of {193} the line north of the Oise, while holding fast to the southern bank along its whole length. The first movement in this withdrawal was to the line Mondescourt-Grandru, and the second to the line Appilly-Babœuf-Mont de Béthéricourt. By 8.30 the Eighteenth Division in the middle of the line was effecting this retirement, the northern flank, which was the post of danger, being covered by the 11th Royal Fusiliers of the 54th Brigade. It was a most difficult and delicate business with the enemy pressing down continually through the woods and villages with which the country is studded. On the south the 53rd Brigade and the French Cuirassiers were withdrawing through Mondescourt in some disorder. When the troops were rallied and rearranged, there were no French troops upon the right. At 10 A.M. the 54th Brigade had reached the Grandru position, but were out of touch both with the French on their left and with the 55th Brigade on their right. They therefore continued to fall back upon Béthéricourt. At 1 o'clock a strong German infantry attack, in many lines, developed upon the right near Appilly and a heavy machine-gun barrage burst out over the 53rd Brigade and their immediate comrades upon the right, the 289th French Regiment. Up to 3 o'clock the Allies in this quarter were retiring under a very heavy fire, much helped by four valiant cars of the French Cavalry's Mitrailleuses Automobiles, who did splendid service in covering the exhausted infantry. The German infantry, pressing eagerly forward in expectation of that general débacle which never occurred, was riddled by the fire of these motor-guns and left swathes of dead behind them. The attack had the effect, however, of driving back {194} the Allied line to such a point that a French force which was defending Mont Béthéricourt was entirely isolated and in great peril of destruction. Under these circumstances the French officer in command appealed to General Sadleir-Jackson of the 54th Brigade to make a great effort to rescue his imperilled men. Sadleir-Jackson without hesitation led back his men into the village of Babœuf, cleared it of the Germans, captured ten machine-guns with nearly 300 prisoners, and regained touch with the French, who were enabled to withdraw. The 7th Bedfords and 11th Royal Fusiliers were the heroes of this chivalrous exploit, where we were able to repay the loyalty which the French have so often shown to us. It should be added that a company of the 12th Entrenching Battalion, which like all the other entrenching units had gone through this severe infantry fighting without light artillery, signals, or any of the ordinary adjuncts of well-equipped infantry, was still so full of military spirit that without orders it joined in this victorious charge.