If he remains at Clarence House, The King will become the first monarch since Queen Victoria not to move into Buckingham Palace. However, King Charles won't break from tradition in one sense, with Tominey adding Buckingham Palace "will remain the household's office for the rest of his reign."

King Charles III broke royal custom by riding in a carriage during the 2025 Trooping the Colour parade, marking his official birthday amid cancer treatment.

Royal changes In September 2022, millions of people around the world mourned Queen Elizabeth II’s death. But the end of her 70-year-long reign as the British monarch forced change beyond Princes Charles becoming king—change that affected the Commonwealth,

According to a source, Trump's bluster has annoyed Charles, but as the real king shows, a ruler needs no military parade to show his power.