Original: In correspondence with the governor-general's office, Casley was inadvertently addressed as the "Administrator of the Hutt River Province" which, under the application of Royal Prerogative, makes this recognition binding on all courts.
Simplified: In letters with the governor-general's office, Casley was called the "Administrator of the Hutt River Province" by mistake. The Royal Prerogative, makes this recognition binding on all courts.