The former naval officer’s injury comes seven months after the Princess Royal was also injured at their home, Gatcombe Park, last summer

Anne's international trip will also involve the unveiling of the Cape Town Labour Corps Memorial, which will "commemorate more than 1,700 predominantly Black South Africans who died in World War I between 3 and 14 August 1914 and who have no known gravesite," per Hello! magazine.

Princess Anne's husband, Sir Timothy Laurence, will not be joining her today in South Africa due to an injury.

The Princess Royal will commemorate the sacrifices of black South Africans and other races who played a vital First World War role during her final day in Cape Town. Anne will unveil the Cape Town Labour Corps Memorial,

Princess Anne has been forced to jet off to South Africa alone after her husband suffered an injury. Vice Admiral Sir Timothy Laurence has remained in the UK due to a suspected torn ligament, preventing him from accompanying his wife,