Lord Roberts began the second act of his campaign by deploying the army from Karee Siding as far as Wepener, a distance of some seventy miles. Indeed, on Sunday the 22nd of April, we find that one portion of the army was at Bushman's Kop, south of Wepener, another was near Dewetsdorp, half-way between the latter place and Bloemfontein, another was moving to Tweede Geluk, some twenty miles from Bloemfontein and twenty-two from Dewetsdorp, and already in communication with General Rundle, who was making for Dewetsdorp, while troops were also at or near Sanna's Post and fifteen miles west--at Kranz Kraal, a valuable passage of the Modder between Sanna's Post and the railways which for some weeks had been much used by the Boers. All these troops were sprayed out at distances varying from twenty to thirty miles from each other, and were capable of getting into heliographic communication. As this somewhat complicated machinery requires to be examined and not dismissed with a word, it is better, if possible, to follow the commanding officers as they each moved on his special duty. Generals Rundle and Chermside had concentrated their divisions at Reddersburg with a view to assisting in what was called "the big partridge drive." The force of the united commanders moving from Reddersburg towards Dewetsdorp was now about 15,000 strong. It was composed of the 4th and 7th Imperial Yeomanry, the Mounted Infantry companies of the 1st Berkshire and 2nd Northumberland Fusiliers, sixty of Montmorency's Scouts (Captain McNeil), General Campbell's Brigade, General Boyes's Brigade, and General Allen's Brigade. The united artillery was commanded by Colonel Jeffreys, R.A. It comprised the 38th, 69th, 74th, 77th, and 79th Field Batteries. The Boers, disposed by De Wet, occupied a position astride the country from Leeuw Kop to Wepener, those in the former place covering those in the latter, and _vice versâ_.