Meanwhile, Spragge was doing his best to deliver himself to the IXth Division, to which he was waybilled. He moved a few miles out of Kroonstad on May 25, and next evening was in bivouac within eighteen miles of Lindley. Next day he resumed his march on the town, about the same time that Colvile was quitting it for Heilbron. The two commanders were in entire ignorance of each other's movements.
At midday, Spragge reconnoitred the town, and finding it occupied, withdrew to a position outside. Although Colvile had quitted it but a few hours previously, and although the dust of his column could still be seen on the Heilbron road, a commando under Michael Prinsloo, which he had driven out, had promptly returned; and some burghers who had surrendered to Spragge on May 26, and who, having given up their rifles, had been "allowed to return to their farms," went to Lindley instead and gave warning of the approach of the Yeomanry.
Spragge counted on being able to draw rations at Lindley when he joined Colvile, and marched out of Kroonstad with two days' rations only, and these, although eked out by a capture of sheep on the way, were almost exhausted. There were three courses open to him: to retire to Kroonstad, to follow Colvile, or to remain where he was. He chose the last.
He took up, and did his best to make defensible, a plateau and kopje position two miles N.W. of the town. He had 500 men, but no guns, and he reported the situation to Colvile, who was eighteen miles away when he received the message next morning; and to Rundle, who was at Senekal. Colvile answered his appeal for assistance with a refusal, but suggested a retirement on Kroonstad; but the message did not reach Spragge. Rundle was too far away to help Spragge directly, but made a movement towards Bethlehem, which he hoped would draw the enemy away from Lindley.
On May 28 the Boers took up positions which practically surrounded Spragge, but he held his own that day and the next; and although the enemy was reinforced on the 29th, he was not so closely invested that he could not have broken out. Firing was heard in the S.E., and Spragge, believing that it was Rundle in action, endeavoured without success to communicate with him.
So long as the investing force was without guns, Spragge was confident of being able to hold on. But on May 30 a further reinforcement came in. Martin Prinsloo joined his brother with three guns and a strong commando. The Prinsloos, who were acting under the orders of De Wet, had originally been detailed to look after Colvile, but were drawn away by the attraction of an easier prey at Lindley.
On May 30 a kopje on the west, from which the Boers were sniping into the position, was captured by Spragge, but soon fell again into the hands of the burghers. It was recovered next morning, but pressure elsewhere squeezed it finally out of the grasp of the re-captors. The Boers had brought their guns into action. The key of Spragge's position was two kopjes on the S.E. of the defence. The outer kopje was rushed by the enemy, the detachment occupying it being driven back towards the inner kopje. A panic-stricken non-commissioned officer in the connecting post between them raised the white flag without authority, and, it is said, was immediately shot for having done so. The officer in command on the inner kopje considered that he was bound by the act and recognized it, and only hastened the inevitable end. There was a last wriggle or two, and then Spragge, who was surrounded by 2,000 Boers with artillery, gave in.
Nearly 500 yeomen were added to the panel of British prisoners of war by the hawk-like swoop of De Wet and the brothers Prinsloo almost under the eyes of three Divisions of the British Army. For not only were Colvile and Rundle aware of Spragge's predicament, but as soon as it was reported to Lord Roberts, Methuen was ordered to the rescue.
Methuen, who only arrived at Kroonstad from the west on May 28, was already on the move to help Colvile, from whom a disquieting message had been received at Head Quarters. Colvile's safe arrival at Heilbron next day rendered assistance unnecessary, and Methuen, under instructions from Lord Roberts, turned towards Lindley. He was, however, too late, for as he approached the town the news of Spragge's surrender reached him on June 1. He ran into the rear of the Boers hurrying away with their prey, and even intercepted two guns and some wagons, but was unable to retain them.
The Lindley affair sent Colvile back to England in the wake of Gatacre. The responsibility of the surrender was fixed upon him and he was deprived of his command. He had no doubt been in a false position during the first fortnight of the advance from Bloemfontein when he was kept trailing behind a junior officer, and this slight perhaps affected his judgment, but he was constitutionally incapable of viewing a situation synoptically and perspectively. As at Sannah's Post, so again at Lindley the halation of a word or two in his orders fogged the image on his retina. He doggedly stared at the words Heilbron, May 29, as if the whole issue of the campaign depended upon them. There was nothing in the context to show that they were more than the details of an itinerary which he was expected to follow if circumstances permitted. He was urgently in need of the very mounted troops with which he made no effort to put himself in touch. Bis peccare in bello non licet. Lord Roberts could forgive once, but Colvile was superseded for having twice shown a "want of military capacity and initiative."[44]