On the right of the 9th Brigade was the 8th Brigade, occupying the north-east face of the canal salient. Of this brigade the 4th Middlesex on the left took up the line from the R. Fusiliers east of the Nimy bridge, and carried it on as far as the bridge and railway station at Obourg. Between Obourg and St. Symphorien were the 1st Gordon Highlanders, and on their right, thrown back so as to link up with the left of the 1st A.C., were the 2nd Royal Scots. The Royal Irish Regiment formed the brigade reserve at Hyon, and the 7th Brigade the divisional reserve at Cipley. So much then for the salient itself on which, as it turned out, the enemy's attack was mainly focussed. On the left of the 3rd Division, along the straight reach of the canal which runs to Condé, was Sir Charles Fergusson's 5th Division. Of this division we need only concern ourselves with the 13th Brigade, which continued the line of defence on the left of the 9th Brigade, the R. West Kents holding the ground from Mariette to Lock 5 at St. Ghislain, with the K.O.S.B. extended beyond them as far as Lock 4 at Les Herbières. The K.O.Y.L.I. and Duke of Wellington's Regiment were in reserve. On the left of the K.O.S.B. was the E. Surrey Regiment and beyond again the 14th and 15th Brigades. Later on the line was still further extended to the west by the 19th Brigade, which arrived during the afternoon of the 23rd. Such then was the disposition of the 2nd A.C. The 1st A.C. lay back, as has been explained, almost at right angles to the line of the canal, along the two roads that branch off from Mons to Beaumont and Maubeuge respectively. On the first-named road was the 1st Division reaching as far as Grand Reng. This division, however, as events turned out, was merely a spectator of the operations of August 23rd. The 2nd Division was very much scattered, the 6th Brigade being at Givry, and the 5th at Bougnies, while of the 4th Brigade the two Coldstream Battalions were at Harveng and the rest of the brigade at Quévy. The gap between the 1st and 2nd A.C. was patrolled by the 2nd C.B., an operation which brought about the first actual collision between British and German troops. This was on the 22nd near Villers St. Ghislain, when Captain Hornby with a squadron of the 4th Dragoon Guards fell in with a column of Uhlans, which he promptly charged and very completely routed, capturing a number of prisoners. The rest of our cavalry was spread along the Binche road as a covering screen for the 1st A.C., with the exception of the 4th C.B. which was at Haulchin cross-roads, guarding the approach to that place from the direction of Binche, and at the same time keeping up a communication between the 1st and 2nd Divisions.