Dr Kabamba's hospital is healthier than it was during the war, or under Mobutu Sese Seko, the leopardskin-hatted crook who ruled Congo until his overthrow in 1997.
Det Chief Insp Charles King, of the Metropolitan Police, said Ms Duncan-Bailey was wearing a distinctive short-sleeved leopardskin print dress and was not wearing shoes when she was last seen in Limpsfield Avenue between 05:00 and 05:30 GMT on Wednesday.