Photos: Crowds gather in London to pay tribute to the Queen

The coffin of Queen Elizabeth II in the royal hearse travels to Buckingham Palace in London, Tuesday Sept. 13, 2022. (Marco Bertorello/Pool via AP) 1 of 34 The coffin of Queen Elizabeth II in the royal hearse travels to Buckingham Palace in London, Tuesday Sept. 13, 2022.

The hearse carrying the coffin of Queen Elizabeth II arrives at Buckingham Palace, London, Tuesday, Sept. 13, 2022, from where it will rest overnight in the Bow Room.

The hearse carrying the coffin of Queen Elizabeth II arrives at Buckingham Palace, London, Tuesday, Sept. 13, 2022, from where it will rest overnight in the Bow Room.

People gather near the Marble Arch as the State Hearse carrying the coffin of Queen Elizabeth II drives from RAF Northolt to Buckingham Palace in London, Tuesday, Sept. 13, 2022. Queen Elizabeth II, Britain's longest-reigning monarch and a rock of stability across much of a turbulent century, died Thursday Sept. 8, 2022, after 70 years on the throne. She was 96.

The coffin of Queen Elizabeth II is carried off a plane by the Queen's Colour Squadron at RAF Northolt in London, to be taken to Buckingham Palace, Tuesday, Sept. 13, 2022. Queen Elizabeth II, Britain's longest-reigning monarch and a rock of stability across much of a turbulent century, died Thursday Sept. 8, 2022, after 70 years on the throne. She was 96. (AP Photo/Kirsty Wigglesworth, Pool)

The Royal Air Force C-17 Globemaster carrying the coffin of Queen Elizabeth II lands at the Royal Air Force Northolt, London, Tuesday, Sept. 13, 2022. The queen's coffin is flown back to RAF Northolt, an air force base in London, and driven to Buckingham Palace.

Hundreds of people continued to gather in front of flowers for the late Queen Elizabeth II at Green Park, near Buckingham Palace in London, Tuesday, Sept. 13, 2022.

Well-wishers view floral tributes left in Green Park in London as preparations for the funeral continue following the death of Queen Elizabeth II on September 8. Queen Elizabeth II's coffin will on Tuesday be flown by the Royal Air Force from Edinburgh to London, accompanied by the queen's only daughter Anne, the Princess Royal, and driven to Buckingham Palace, to rest in the Bow Room.

A young girl wearing a crown places a plant in a pot next to floral tributes outside Windsor Castle, west of London. Mourners in Edinburgh, some in tears, filed past the coffin of Queen Elizabeth II through the night before new king Charles III travels to Northern Ireland on September 13, 2022, and the monarch's coffin returns to London.

Members of The Household Cavalry arrive at The Houses of Parliament, following the death of Britain's Queen Elizabeth, in London, Britain, September 13, 2022.

Members of the public look at flowers and tributes left in Green Park in London.

People gather outside Windsor Castle, west of London.

Flowers and tributes are pictured in Green Park in London.

A man holds flowers outside Buckingham Palace.

People walk near Buckingham Palace in London, Britain.

Pensioners of the Royal Hospital Chelsea take part to a Drumhead Service of Remembrance for the late Britain's Queen Elizabeth II, in London, Tuesday, Sept. 13, 2022.

Bruce Pollard, 3, wearing a guardsman's costume, walks in Windsor in Britain.

Members of the Household Cavalry go along The Mall near Buckingham Palace.