In Pictures: Queen Elizabeth II’s Platinum Jubilee Kicks Off with Pomp

Camilla, the Duchess of Cornwall, Prince Charles, Queen Elizabeth II, Kate, Duchess of Cambridge, Prince Louis, Princess Charlotte, Prince George, and Prince William watch from the balcony of Buckingham Place after the Trooping the Color ceremony in London.

The Red Arrows during a flypast after the Trooping the Color ceremony in London, June 2, 2022, on the first of four days of celebrations to mark the Platinum Jubilee.

The crowd fill The Mall as they wait for the royal family to appear on the balcony of Buckingham Palace in London, June 2, 2022.

The King's Troop, Royal Horse Artillery, ride down The Mall on their way to fire ceremonial gun salutes during celebrations for Britain's Queen Elizabeth's Platinum Jubilee, in London, June 2, 2022.

Royal fans cheer near Buckingham Palace during the Queen's Platinum Jubilee celebrations in London, June 2, 2022.

Prince George, Princess Charlotte and Prince Louis watch the Trooping of the Color in London, June 2, 2022.

Britain's Prince Charles and Prince William ride on horseback during the Trooping the Color parade in celebration of Britain's Queen Elizabeth's Platinum Jubilee, in London, June 2, 2022.

Britain's Catherine, Duchess of Cambridge and Camilla, Duchess of Cornwall ride in a carriage during the Trooping the Color parade in celebration of Britain's Queen Elizabeth's Platinum Jubilee in London, June 2, 2022.

Members of Band of the Household Cavalry take part in the Queen's Birthday Parade, the Trooping the Color, in London, June 2, 2022, on the first of four days of celebrations to mark the Platinum Jubilee.

Prince George, left, Prince Louis and Princess Charlotte ride in a carriage as they make their way to the Trooping the Color, in London, June 2, 2022.

Members of the Household Division march during the Trooping the Color parade, in London, June 2, 2022.

Royal fans sing the national anthem as they gather along the Mall leading to Buckingham Palace in London, June 2, 2022, on the first of four days of celebrations to mark the Platinum Jubilee.

Police officers intervene as protesters try to disrupt the ceremony during the Queen's Platinum Jubilee celebrations on The Mall, in London, June 2, 2022.

Royal fans walk alongside the Mall leading to Buckingham Palace in London, June 2, 2022, on the first of four days of celebrations to mark the Platinum Jubilee.

Cavalrymen ride their horses along The Mall during the Trooping the Color in London, June 2, 2022, on the first of four days of celebrations to mark the Platinum Jubilee.