Thankfully, due to opposition very much from some of the British themselves, Ref: Emily Hobhouse, and the radical wing of the Liberal Party (David Llord George). Although Campbell-Bannerman, the Liberal leader at this point, waited until public opinion swayed until he spoke out against military stratey. At a late point in the Second War, the British military actually started refusing women and children entry to the camps. They justified this as responding to objections about conditions in the camps. But of course it burdened the Boer military with ill, starving and immobile civilians, slowing them down, and making them less effective. A double result for the British. Admitting them to the camps and then feeding and treating them, of course, was the other (untaken) option.