On September 6th and 8th Methuen engaged the main body of De la Rey in the valley of the Great Marico River which lies to the north-west of Rustenburg. In these two actions he pushed the Boers in front of him with a loss of eighteen killed and forty-one prisoners, but the fighting was severe, and fifteen of his men were killed and thirty wounded before the position had been carried. The losses were almost entirely among the newly raised Yeomanry, who had already shown on several occasions that, having shed their weaker members and had some experience of the field, they were now worthy to take their place beside their veteran comrades.
The only other important operation undertaken by the British columns in the Transvaal during this period was in the north, where Beyers and his men were still harried by Grenfell, Colenbrander, and Wilson. A considerable proportion of the prisoners which figured in the weekly lists came from this quarter. On May 30th there was a notable action, the truth of which was much debated but finally established, in which Kitchener's Scouts under Wilson surprised and defeated a Boer force under Pretorius, killing and wounding several, and taking forty prisoners. On July 1st Grenfell took nearly a hundred of Beyers' men with a considerable convoy. North, south, east, and west the tale was ever the same, but so long as Botha, De la Rey, Steyn, and De Wet remained uncaptured, the embers might still at any instant leap into a flame.
It only remains to complete this synopsis of the movements of columns within the Transvaal that I should add that after the conclusion of Blood's movement in July, several of his columns continued to clear the country and to harass Viljoen in the Lydenburg and Dulstroom districts. Park, Kitchener, Spens, Beatson, and Benson were all busy at this work, never succeeding in forcing more than a skirmish, but continually whittling away wagons, horses, and men from that nucleus of resistance which the Boer leaders still held together.
Though much hampered by the want of forage for their horses, the Boers were ever watchful for an opportunity to strike back, and the long list of minor successes gained by the British was occasionally interrupted by a petty reverse. Such a one befell the small body of South African Constabulary stationed near Vereeniging, who encountered upon July 13th a strong force of Boers supposed to be the main commando of De Wet. The Constabulary behaved with great gallantry but were hopelessly outnumbered, and lost their seven-pounder gun, four killed, six wounded, and twenty-four prisoners. Another small reverse occurred at a far distant point of the seat of war, for the irregular corps known as Steinacker's Horse was driven from its position at Bremersdorp in Swaziland upon July 24th, and had to fall back sixteen miles, with a loss of ten casualties and thirty prisoners. Thus in the heart of a native state the two great white races of South Africa were to be seen locked in a desperate conflict. However unavoidable, the sight was certainly one to be deplored.
To the Boer credit, or discredit, are also to be placed those repeated train wreckings, which cost the British during this campaign the lives and limbs of many brave soldiers who were worthy of some less ignoble fate. It is true that the laws of war sanction such enterprises, but there is something indiscriminate in the results which is repellent to humanity, and which appears to justify the most energetic measures to prevent them. Women, children, and sick must all travel by these trains and are exposed to a common danger, while the assailants enjoy a safety which renders their exploit a peculiarly inglorious one. Two Boers, Trichardt and Hindon, the one a youth of twenty-two, the other a man of British birth, distinguished, or disgraced, themselves by this unsavoury work upon the Delagoa line, but with the extension of the blockhouse system the attempts became less successful. There was one, however, upon the northern line near Naboomspruit which cost the lives of Lieutenant Best and eight Gordon Highlanders, while ten were wounded.