Prince Charles 'Attenborough tribute act' hints he's 'getting a bit competitive' with sons

Judi went on: “The name ‘Terra Carta’ hints heavily of historic, nation-changing ideas and the way that Charles put heavy tonal emphasis on the word ‘I’ in ‘I am launching’ slaps his personal seal of ownership all over it.”

However, Charles, like many of older age, has yet to get to grips with modern technology in video appearances.

She said: “Unlike his sons, Charles has yet to master the autocue and the skill of delivering from a scrip in a natural thinking-speaking style, but even the next king sounds happy to modify his delivery for the new world of social media, even slipping into a similar ‘estuary English’ as Harry when he pronounces ‘Into’ as ‘Inta’.”

Prince Charles and Camilla have been married since 2005.