On the Wednesday morning Rundle, with the addition of Pole-Carew’s division, was strong enough for any attack, while French was in a position upon the flank. Every requisite for a great victory was there except the presence of an enemy. The Wepener siege had been raised and the force in front of Rundle had disappeared as only Boer armies can disappear. The combined movement was an admirable piece of work on the part of the enemy. Finding no force in front of them, the combined troops of French, Rundle, and Chermside occupied Dewetsdorp, where the latter remained, while the others pushed on to Thabanchu, the storm centre from which all our troubles had begun nearly a month before. All the way they knew that De Wet’s retreating army was just in front of them, and they knew also that a force had been sent out from Bloemfontein to Thabanchu to head off the Boers. Lord Roberts might naturally suppose, when he had formed two cordons through which De Wet must pass, that one or other must hold him. But with extraordinary skill and mobility De Wet, aided by the fact that every inhabitant was a member of his intelligence department, slipped through the double net which had been laid for him. The first net was not in its place in time, and the second was too small to hold him.
While Rundle and French had advanced on Dewetsdorp as described, the other force which was intended to head off De Wet had gone direct to Thabanchu. The advance began by a movement of Ian Hamilton on April 22nd with eight hundred mounted infantry upon the waterworks. The enemy, who held the hills beyond, allowed Hamilton’s force to come right down to the Modder before they opened fire from three guns. The mounted infantry fell back, and encamped