The King was reportedly blocked as he tried to check on the wellbeing of his long-time friend, the adventurer Sir Ranulph Fiennes, after being alerted to concerns about his declining health and isolation.
Charles was left “most concerned” about 82-year-old Sir Ranulph, who has not been seen in public for two years, after fellow explorer Anton Bowring wrote to him in February last year asking for his help, The Telegraph revealed.