Princess Kate attends Trooping the Colour with Prince William and their three children, Prince George, Princess Charlotte, and Prince Louis, amid a protest outside the event. Multiple outlets report that the family is booed by anti-monarchy demonstrators during the appearance. One outlet describes Kate as reacting visibly as the crowd noise continues, while others focus on the surrounding demonstration.
Daily Mail and Mail Online both say the campaign group Republic stages a demonstration and opens umbrellas that spell out “Stop The Reign.” The Mirror also reports that Kate and the children are booed by protestors as they appear, with one account noting William on horseback while Kate manages the children during their time on display.
Across the reports, the central points are that Trooping the Colour proceeds with the royal family in attendance and that a Republic demonstration occurs, with demonstrators booing the royals and using “Stop The Reign” umbrellas as part of their message.