The service they rendered the country is beyond computation; for they had detained throughout the early months of the siege five thousand men, who would otherwise have been carrying fire and sword throughout the Colony, and causing a general rising among the Dutch population, who were only waiting for the fall of Mafeking and the arrival of their friends to take up arms. Pressed as the garrison had been, they were in better condition than the inhabitants of Ladysmith when that town was relieved. The arrangements had all been admirable. Horse-flesh and horse-soup had been served out regularly. Oats had largely entered into the rations. A certain allowance of oat flour was served out, and porridge was made from bran, by mixing the sifting of the husks with water, letting this stand for twenty-four hours until it became slightly sour, then boiling it for an hour and leaving it to cool. The natives, who had an objection to the horse-flesh and horse-soup, were in the latter days of the siege fed wholly on this porridge. Mafeking was relieved on the 18th of May. On the 20th, Snyman had informed the government at Pretoria that he had retired from before Mafeking on the arrival of a superior force. Thence it was telegraphed through Lorenço Marques to the Cape, thence flashed both to Lord Roberts at Kroonstad, and home, and in a few hours the English-speaking people throughout the whole of the British Empire joined in rejoicing at the safety of the heroic garrison. Yorke that evening received from Baden-Powell a despatch giving an account of the incidents of the siege, and the capture of Commandant Eloff and his party. With this, and the despatches of Colonels Mahon and Plumer, he started at daybreak on the following morning. Uncertain as to the position of Lord Roberts, he kept close to the line by which the force had advanced, and on the afternoon of the fifth day rode into Boshof. He had taken with him provisions for the journey, a bag of oats for the horse, and a canvas bag of water. He was twice seen and chased by small parties of Boers, but, thanks to the excellence of his horse, he left them behind without difficulty. He travelled from daylight up till eleven o'clock, halted during the heat of the day, and at four started again and rode till dark, and by this means his horse was able to carry him without great effort. He found that Lord Methuen, with the greater part of his force, had on the 12th moved forward, and that he had reached Hoopstad on the 17th. Kroonstad had been occupied by Lord Roberts on the 12th, and the force still at Boshof heard that a halt had been made there until the day before Yorke himself arrived at Boshof. The commander-in-chief had effected the passage of the Rhenoster River without fighting, the Boers having abandoned the strong position they had prepared, owing to their being threatened by the cavalry, who had crossed the river higher up.