Buckingham Palace today took the rare step to announce the Queen has been placed under medical supervision after doctor's voiced concern for Her Majesty's health.
After 70 years of her reign the move has raised fears that the Queen's recent troubles with health and mobility might be worsening.
Prince Charles, Camilla, Prince Harry and Meghan Markle and Prince William have all rushed to Balmoral to be by her side while other members of the royal family have been informed.