The travel costs of the royal member costing the UK taxpayer the most has been revealed.
British newspapers are reporting that Prince Charles has the heftiest travel budget.
For international travel, Prince Charles's personal travel budget has amounted to £1.3 million (about R24 million).
And the joint costs of Charles and his wife Camilla, the Duchess of Cornwall’s, travel by air and rail has increased annually from £1.1 million to £1.33 million this year.
The Daily Mail reports that the budgets spent on trips have all been explained.