Britain’s Queen Elizabeth walks with her stick during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth unveils a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth unveils a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth walks with her stick during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth unveils a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth unveils a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

British Prime Minister Boris Johnson, Britain's Transport Secretary Grant Shapps and mayor of London Sadiq Khan wait for the arrival of Britain’s Queen Elizabeth during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain’s Queen Elizabeth walks with her stick during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth walks with her stick during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. REUTERS/Toby Melville 

Britain’s Queen Elizabeth receives the first ticket as she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth walks towards a lift after she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth is shown how to purchase the first ticket as she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth meets the employees and officials at the opening of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth meets the employees and officials at the opening of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth walks towards a lift after she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth is shown how to purchase a ticket as she unveiled a plaque to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Prince Edward observes as Queen Elizabeth is shown how to purchase a ticket after she unveiled a plaque to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth and Prince Edward attend an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth unveils a plaque of Elizabeth line to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth is shown how to purchase a ticket as she unveiled a plaque to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth meets staff of the Crossrail project and Elizabeth Line as they mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth and Prince Edward meet staff of the Crossrail project and Elizabeth Line as they mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth meets staff of the Crossrail project and Elizabeth Line as they mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth and Prince Edward meet staff of the Crossrail project and Elizabeth Line as they mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain's Queen Elizabeth attends an event to mark the completion of London's Crossrail project at Paddington station in London, Britain May 17, 2022. Andrew Matthews/Pool via REUTERS 

Britain’s Queen Elizabeth looks on during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville TPX IMAGES OF THE DAY 

Britain’s Queen Elizabeth and Prince Edward, earl of Wessex receive a ticket at the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth smiles during an event to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth is shown how to purchase the first ticket as she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville TPX IMAGES OF THE DAY 

Britain?s Queen Elizabeth is shown how to purchase the first ticket as she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain’s Queen Elizabeth and Prince Edward, earl of Wessex receive a ticket at the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain?s Queen Elizabeth along with Prince Edward, earl of Wessex unveils a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain?s Queen Elizabeth is shown how to purchase the first ticket as she unveiled a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain?s Queen Elizabeth unveils a plaque to mark the completion of the Elizabeth Line at Paddington Station in London, Britain, May 17, 2022. RUTERS/Toby Melville 

Britain's Queen Elizabeth watches the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth leaves after watching the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth watches the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth leaves after watching the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth leaves after watching the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth leaves after watching the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth watches the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth watches the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth watches the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor Britain, May 15, 2022. REUTERS/Henry Nicholls 

Artists perform during the Royal Windsor Horse Show in celebration of Britain's Queen Elizabeth Platinum Jubilee at Windsor Castle, in Windsor, Britain, May 15, 2022. REUTERS/Henry Nicholls 

Artists perform during the Royal Windsor Horse Show in celebration of Britain's Queen Elizabeth Platinum Jubilee at Windsor Castle, in Windsor, Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth and Sophie, Countess of Wessex, watch members of The King's Troop Royal Artillery perform during the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor, Britain, May 15, 2022. REUTERS/Henry Nicholls 

Britain's Queen Elizabeth and Sophie, Countess of Wessex, watch the Royal Windsor Horse Show Platinum Jubilee Celebration at Windsor Castle, in Windsor, Britain, May 15, 2022. REUTERS/Henry Nicholls