 Complete the following phrase:  Hart served in the Second Boer War from late 1899, first in command of the Northern Company of Mounted Infantry, being present during all the operations about Naawpoort and Colesberg with Frenchs Cavalry Division for which he was mentioned in despatches. He commanded the company in the relief of Kimberley 15 February 1900 and in the advance on Bloemfontein, including the battle of Paardeberg during which he was wounded, the engagements at Driefontein, 