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 .