Representatives for the Duke and Duchess of Sussex have not responded to multiple requests for comment on the health of Harry s father and sister-in-law.
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The Princess of Wales is said to be doing well as she recovers following the procedure at the London Clinic in Marylebone revealed on the same day King Charles announced he was taking a break.
The heir to the throne, 41, was spotted leaving The London Clinic behind the wheel of a £139,000 electric Audi E-Tron GT Carbon Vorsprung, followed by bodyguards in a Range Rover.