This gave time for Hildyard's 5th Division and Lyttelton's 4th Division to close up on Clery's 2nd Division, which with Dundonald's cavalry had formed our vanguard throughout. The only losses of any consequence during this fine march fell upon a single squadron of Bethune's mounted infantry, which being thrown out in the direction of Vryheid, in order to make sure that our flank was clear, fell into an ambuscade and was almost annihilated by a close-range fire. Sixty-six casualties, of which nearly half were killed, were the result of this action, which seems to have depended, like most of our reverses, upon defective scouting. Buller, having called up his two remaining divisions and having mended the railway behind him, proceeded now to manoeuvre the Boers out of Laing's Nek exactly as he had manoeuvred them out of the Biggarsberg. At the end of May Hildyard and Lyttelton were despatched in an eastern direction, as if there were an intention of turning the pass from Utrecht.
It was on May 12th that Lord Roberts occupied Kroonstad, and he halted there for eight days before he resumed his advance. At the end of that time his railway had been repaired, and enough supplies brought up to enable him to advance again without anxiety. The country through which he passed swarmed with herds and flocks, but, with as scrupulous a regard for the rights of property as Wellington showed in the south of France, no hungry soldier was allowed to take so much as a chicken as he passed. The punishment for looting was prompt and stern. It is true that farms were burned occasionally and the stock confiscated, but this was as a punishment for some particular offence and not part of a system. The limping Tommy looked askance at the fat geese which covered the dam by the roadside, but it was as much as his life was worth to allow his fingers to close round those tempting white necks. On foul water and bully beef he tramped through a land of plenty.
Lord Roberts's eight days' halt was spent in consolidating the general military situation. We have already shown how Buller had crept upwards to the Natal Border. On the west Methuen reached Hoopstad and Hunter Christiana, settling the country and collecting arms as they went. Rundle in the south-east took possession of the rich grain lands, and on May 21st entered Ladybrand. In front of him lay that difficult hilly country about Senekal, Ficksburg, and Bethlehem which was to delay him so long. Ian Hamilton was feeling his way northwards to the right of the railway line, and for the moment cleared the district between Lindley and Heilbron, passing through both towns and causing Steyn to again change his capital, which became Vrede, in the extreme north-east of the State. During these operations Hamilton had the two formidable De Wet brothers in front of him, and suffered nearly a hundred casualties in the continual skirmishing which accompanied his advance. His right flank and rear were continually attacked, and these signs of forces outside our direct line of advance were full of menace for the future.
On May 22nd the main army resumed its advance, moving forward fifteen miles to Honing's Spruit. On the 23rd another march of twenty miles over a fine rolling prairie brought them to Rhenoster River. The enemy had made some preparations for a stand, but Hamilton was near Heilbron upon their left and French was upon their right flank. The river was crossed without opposition. On the 24th the army was at Vredefort Road, and on the 26th the vanguard crossed the Vaal River at Viljoen's Drift, the whole army following on the 27th. Hamilton's force had been cleverly swung across from the right to the left flank of the British, so that the Boers were massed on the wrong side.
Preparations for resistance had been made on the line of the railway, but the wide turning movements on the flanks by the indefatigable French and Hamilton rendered all opposition of no avail. The British columns flowed over and onwards without a pause, tramping steadily northwards to their destination.