It was to one of Walter Kitchener\'s lieutenants that the honour fell to come in direct contact with the main force of the burghers. This General had moved out to a point about forty miles west of Klerksdorp. Forming his laager there, he despatched Cookson on March 30th with seventeen hundred men to work further westward in the direction of the Harts River. Under Cookson\'s immediate command were the 2nd Canadian Mounted Infantry, Damant\'s Horse, and four guns of the 7th R.F.A. His lieutenant, Keir, commanded the 28th Mounted Infantry, the Artillery Mounted Rifles, and 2nd Kitchener\'s Fighting Scouts. The force was well mounted, and carried the minimum of baggage.
It was not long before this mobile force found itself within touch of the enemy. The broad weal made by the passing of a convoy set them off at full cry, and they were soon encouraged by the distant cloud of dust which shrouded the Boer wagons. The advance guard of the column galloped at the top of their speed for eight miles, and closed in upon the convoy, but found themselves faced by an escort of five hundred Boers, who fought a clever rearguard action, and covered their charge with great skill. At the same time Cookson closed in upon his mounted infantry, while on the other side De la Rey\'s main force fell back in order to reinforce the escort. British and Boers were both riding furiously to help their own comrades. The two forces were fairly face to face.
Perceiving that he was in front of the whole Boer army, and knowing that he might expect reinforcements, Cookson decided to act upon the defensive. A position was rapidly taken up along the Brakspruit, and preparations made to resist the impending attack. The line of defence was roughly the line of the spruit, but for some reason, probably to establish a cross fire, one advanced position was occupied upon either flank. On the left flank was a farmhouse, which was held by two hundred men of the Artillery Rifles. On the extreme right was another outpost of twenty-four Canadians and forty-five Mounted Infantry. They occupied no defensible position, and their situation was evidently a most dangerous one, only to be justified by some strong military reason which is not explained by any account of the action.
The Boer guns had opened fire, and considerable bodies of the enemy appeared upon the flanks and in front. Their first efforts were devoted towards getting possession of the farmhouse, which would give them a point d\'appui from which they could turn the whole line. Some five hundred of them charged on horseback, but were met by a very steady fire from the Artillery Rifles, while the guns raked them with shrapnel. They reached a point within five hundred yards of the building, but the fire was too hot, and they wheeled round in rapid retreat. Dismounting in a mealie-patch they skirmished up towards the farmhouse once more, but they were again checked by the fire of the defenders and by a pompom which Colonel Keir had brought up. No progress whatever was made by the attack in this quarter.
In the meantime the fate which might have been foretold had befallen the isolated detachment of Canadians and 28th Mounted Infantry upon the extreme right. Bruce Carruthers, the Canadian officer in command, behaved with the utmost gallantry, and was splendidly seconded by his men. Overwhelmed by vastly superior numbers, amid a perfect hail of bullets they fought like heroes to the end. \'There have been few finer instances of heroism in the course of the campaign,\' says the reticent Kitchener in his official despatch. Of the Canadians eighteen were hit out of twenty-one, and the Mounted Infantry hard by lost thirty out of forty-five before they surrendered.
This advantage gained upon the right flank was of no assistance to the Boers in breaking the British line. The fact that it was so makes it the more difficult to understand why this outpost was so exposed. The burghers had practically surrounded Cookson\'s force, and De la Rey and Kemp urged on the attack; but their artillery fire was dominated by the British guns, and no weak point could be found in the defence. At 1 o\'clock the attack had been begun, and at 5.30 it was finally abandoned, and De la Rey was in full retreat. That he was in no sense routed is shown by the fact that Cookson did not attempt to follow him up or to capture his guns; but at least he had failed in his purpose, and had lost more heavily than in any engagement which he had yet fought. The moral effect of his previous victories had also been weakened, and his burghers had learned, if they had illusions upon the subject, that the men who fled at Tweebosch were not typical troopers of the British Army. Altogether, it was a well-fought and useful action, though it cost the British force some two hundred casualties, of which thirty-five were fatal. Cookson\'s force stood to arms all night until the arrival of Walter Kitchener\'s men in the morning.
General Ian Hamilton, who had acted for some time as Chief of the Staff to Lord Kitchener, had arrived on April 8th at Klerksdorp to take supreme command of the whole operations against De la Rey. Early in April the three main British columns had made a rapid cast round without success. To the very end the better intelligence and the higher mobility seem to have remained upon the side of the Boers, who could always force a fight when they wished and escape when they wished. Occasionally, however, they forced one at the wrong time, as in the instance which I am about to describe.
Hamilton had planned a drive to cover the southern portion of De la Rey\'s country, and for this purpose, with Hartebeestefontein for his centre, he was manoeuvring his columns so as to swing them into line and then sweep back towards Klerksdorp. Kekewich, Rawlinson, and Walter Kitchener were all manoeuvring for this purpose. The Boers, however, game to the last, although they were aware that their leaders had gone in to treat, and that peace was probably due within a few days, determined to have one last gallant fall with a British column. The forces of Kekewich were the farthest to the westward, and also, as the burghers thought, the most isolated, and it was upon them, accordingly, that the attack was made. In the morning of April 11th, at a place called Rooiwal, the enemy, who had moved up from Wolmaranstad, nineteen hundred strong, under Kemp and Vermaas, fell with the utmost impetuosity upon the British column. There was no preliminary skirmishing, and a single gallant charge by 1500 Boers both opened and ended the engagement. \'I was just saying to the staff officer that there were no Boers within twenty miles,\' says one who was present, \'when we heard a roar of musketry and saw a lot of men galloping down on us.\' The British were surprised but not shaken by this unexpected apparition. \'I never saw a more splendid attack. They kept a distinct line,\' says the eye-witness. Another spectator says, \'They came on in one long line four deep and knee to knee.\' It was an old-fashioned cavalry charge, and the fact that it got as far as it did shows that we have over rated the stopping power of modern rifles. They came for a good five hundred yards under direct fire, and were only turned within a hundred of the British line. The Yeomanry, the Scottish Horse, and the Constabulary poured a steady fire upon the advancing wave of horsemen, and the guns opened with case at two hundred yards. The Boers were stopped, staggered, and turned. Their fire, or rather the covering fire of those who had not joined in the charge, had caused some fifty casualties, but their own losses were very much more severe. The fierce Potgieter fell just in front of the British guns. \'Thank goodness he is dead!\' cried one of his wounded burghers, \'for he sjamboked me into the firing line this morning.\' Fifty dead and a great number of wounded were left upon the field of battle. Rawlinson\'s column came up on Kekewich\'s left, and the Boer flight became a rout, for they were chased for twenty miles, and their two guns were captured. It was a brisk and decisive little engagement, and it closed the Western campaign, leaving the last trick, as well as the game, to the credit of the British. From this time until the end there was a gleaning of prisoners but little fighting in De la Rey\'s country, the most noteworthy event being a surprise visit to Schweizer-Renecke by Rochfort, by which some sixty prisoners were taken, and afterwards the drive of Ian Hamilton\'s forces against the Mafeking railway line by which no fewer than 364 prisoners were secured. In this difficult and well-managed operation the gaps between the British columns were concealed by the lighting of long veld-fires and the discharge of rifles by scattered scouts. The newly arrived Australian Commonwealth Regiments gave a brilliant start to the military history of their united country by the energy of their marching and the thoroughness of their entrenching.