On 31 March 1900 at Sanna's Post (aka Korn Spruit), South Africa, 'Q' and 'U' batteries of the Royal Horse Artillery were ambushed with the loss of most of the baggage column and five guns of the leading battery. When the alarm was given 'Q' Battery, commanded by Major Phipps Hornby, went into action 1150 yards from the spruit, until the order to retire was received, when the major commanded that the guns and their limbers be run back by hand to a safe place — a most exhausting operation over a considerable distance, but at last all but one of the guns and one limber had been moved to safety and the battery reformed. The citation reads: