Kipling was paying tribute to the Vicereine who established the Fund associated with her name. This was an organisation which employed medical women (or 'lady doctors') to run a chain of hospitals and dispensaries all over India and Burma.
The Immoral Traffic (Prevention) Act, 1956 (ITPA), formerly known as the Suppression of Immoral Traffic in Women and Girls Act (SITA), is an Indian law aimed at preventing human trafficking, particularly for commercial sexual exploitation.