The 9th Brigade after abandoning the salient remained in the open fields near the Mons hospital till two o'clock in the morning, when it continued its retirement towards Frameries. The wounded were left in the Mons hospital. At Flénu the R. Scots Fusiliers lingered rather too long, and were caught near the railway junction by some very mobile machine-guns, which caused a number of casualties, Captain Rose being killed, and several other officers wounded.
By dusk the new line running through Montreuil, Boussu, Wasmes, Paturages and Frameries had been taken up by the greater part of the 2nd A.C., but the two extremities, i.e., the 14th, 15th and 19th Brigades on the left and the 8th Brigade on the right, remained in their original positions till the middle of the night. The latter brigade then retired through Nouvelles and Quévy to Amfroipret, just beyond Bavai, where it bivouacked. This brigade in common with the 9th Brigade had suffered very severely, the Middlesex alone having lost 15 officers and 353 rank and file.
By night the Germans had completed their pontoon bridges across the canal, and it became evident that they were advancing in great force in the direction of Frameries, Paturages and Wasmes. Sir Horace realized that the 3rd Division had been too severely knocked about during the day to hold the position unaided for long against the weight of troops known to be advancing. He accordingly motored over to the C. in C. to ask for the loan of the 5th Brigade which was at Bougnies, four miles off, and on the main road to Frameries. This was readily granted him, and without delay the 5th Brigade set out, half of it remaining in Frameries, and the other half passing on to Paturages.
In the meanwhile, however, came a most unwelcome change of programme. The first line in the Mons salient had been obviously untenable for long, and had been recognized as such by our commanders, but the line now held was a different matter altogether, and there was every reasonable expectation that it could be successfully defended, at any rate for a very considerable time. At 2 a.m., however, Sir Horace received the order to abandon it and retire without delay to the Valenciennes to Maubeuge road, as the French on our right were retreating. Not only was this unexpected order highly distasteful to the soldier-spirit of the corps, but it involved difficulties of a grave nature with regard to the clearance of the transport and impedimenta generally, and severe and costly rear-guard actions seemed inevitable. At Paturages the Oxfordshire L.I. from the newly-arrived 5th Brigade was detailed for this duty, and dug itself in in rear of the town, while the 3rd Division continued its retirement to Bermeries. The Germans, however, contented themselves with shelling and then occupying the town, and made no attempt to follow through on the far side—a matter for pronounced congratulation, the position of the 5th Brigade being very bad and its line of retreat worse. It is to be supposed that the attractions of the town were for the moment stronger than the lust of battle. There also can be no question but that the Germans lost very heavily in their advance on Frameries and Paturages, the British shrapnel being beautifully timed, and knocking the attacking columns to pieces.
At noon the 5th Brigade returned to its own division at Bavai, the 23rd Brigade R.F.A. remaining behind at Paturages to give all the exits from the town an hour's bombardment, in case the German pursuit might become too pressing.
In the cobbled streets of Bavai a fine confusion was found to reign—companies without regiments and officers without companies, and various units mixed up anyhow. The Staff officers had their hands very full.
In the meantime, while Frameries and Paturages were being occupied by the enemy with little or no infantry opposition, and with little attempt on the part of the enemy at further pursuit, the market square at Wasmes presented a very different scene. This town had been shelled from daybreak, the enemy's fire being replied to with magnificent courage and with the most conspicuous success by a single howitzer battery standing out by itself half a mile from the town. An officer, perched on the top of one of the huge slag heaps with which the country is dotted, was able to direct operations with the highest degree of accuracy, and rendered services to the retreating force which are beyond estimation.
At ten o'clock the German infantry attacked the town with the utmost confidence, advancing through the narrow streets in close column. A certain surprise, however, awaited them. In the town, lining the market square and the streets to either side, were the K.O.Y.L.I., the R. West Kents, the Bedfords and the Duke of Wellington's Regiment, these regiments having been detailed for rear-guard work and having successfully withstood the bombardment. The heads of the German columns, the moment they appeared in sight, were met by a concentrated rifle and machine-gun fire and were literally mown down like grass. Their losses were enormous. Time after time they were driven back, and time after time they advanced again with splendid but useless courage. After two hours' fighting in the streets, during which the enemy was able to make no headway, our troops, having fulfilled their duty as rear-guard, were able to withdraw in good order to St. Vaast, which was reached at dusk. The losses on our side were heavy. The R. West Kents alone had Major Pack-Beresford, Captain Philips, and Lieuts. Sewell and Broadwood killed, and several other officers wounded. The Duke of Wellington's also lost heavily. Sergt. Spence of that regiment distinguished himself very greatly. During one of the German advances he was badly wounded, but ignoring his wounds he charged with a platoon down one of the narrow streets to the right of the square, and drove the enemy clean out of the town with great loss. He was awarded the D.C.M. as was also Sergt. Hunt of the Bedfords.
Further west, at the extreme left of our line, the retirement was effected with even greater difficulty than at Wasmes. The second line of defence through Montreuil, Boussu, Wasmes, Paturages and Frameries—which in effect merely constituted a change of front with the right thrown half back—of necessity left the western end of our line in close proximity to the enemy's advance. In other words, the further west the greater the difficulty of retiring on account of the closer presence of the enemy. The 14th, 15th and 19th Brigades, with a view to conforming to the general direction of the second line of defence, had remained north of the Valenciennes—Mons road and railway throughout the night of the 23rd. In the morning, when the order to retire to the Valenciennes road came, the 15th and 19th Brigades crossed the railway at Quiverain, and the 14th at Thulin, but by this time the enemy was close upon their heels. The 1st Cavalry Division was able to help their retirement to a certain extent by dismounting and lining the railway embankment, from which position they got the advancing Germans in half flank, and did considerable execution. By 11.30, however, they too had been forced to retire to Andregnies. An urgent message now arrived from Sir Charles Fergusson, commanding the 5th Division, saying that he could not possibly extricate his division unless prompt and effective help was given by the cavalry. On receiving this message, General de Lisle, who was at Andregnies, sent off the 18th Hussars to the high ground along the Quiverain to Eloges road with orders to there dismount and make the most of the ground. The 119th Battery R.F.A. was at this time just south-west of Eloges, and L Battery R.H.A. just north-east of Andregnies, both being on the main road to Angre and about three miles apart. The 4th Dragoon Guards and 9th Lancers were in Andregnies itself.
No sooner were his dispositions made than the German columns were seen advancing from the direction of Quiverain towards Andregnies. De Lisle told the two regiments in the village that they had got to stop the advance at all costs, even if it entailed a charge. The very suggestion of a charge never fails to act as a tonic to any British cavalry regiment, and in great elation of spirits the two cavalry regiments debouched from the village, the 4th Dragoon Guards making their exit from the left, and the two squadrons of the 9th Lancers from the right.