The Princess of Wales and her three children join Britain’s King Charles and thousands of spectators for Trooping the Colour, the annual ceremony marking the monarch’s official birthday. The parade takes place at Horse Guards Parade in Whitehall, London, where the royal family appears alongside the wider crowd gathered for the event. Multiple outlets report that spectators line the parade route to watch the pageantry as part of the King’s official birthday observance. One account highlights that the biggest public attention is directed toward the Princess of Wales and her children during the event, describing how their visible moments become a notable part of the day’s atmosphere alongside the ceremonial proceedings. Other coverage focuses on the scale of the attendance and the setting in central London, emphasizing the presence of the Princess of Wales and her children together with the King and a large public turnout. Across sources, the common details are the participation of the Princess of Wales and her three children, the King’s appearance, and the public parade format of Trooping the Colour at Horse Guards Parade.