LONDON, ENGLAND - MARCH 01: Crown Prince Haakon and Crown Princess Mette-Marit arrive for the 'Norway Night networking reception' at Lindley Hall on March 01, 2023 in London, England. The visit aims to promote an increased business sector with a focus on green industrial transition, innovation and energy – alongside a promotion of Norwegian literature and music. (Photo by Stuart C. Wilson/Getty Images)
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Getty Images Entertainment Stuart C. Wilson

LONDON, ENGLAND - MARCH 01: Crown Princess Mette-Marit arrives at the 'Norway Night networking reception' at Lindley Hall on March 01, 2023 in London, England. The visit aims to promote an increased business sector with a focus on green industrial transition, innovation and energy – alongside a promotion of Norwegian literature and music. (Photo by Stuart C. Wilson/Getty Images)
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Getty Images Entertainment Stuart C. Wilson

LONDON, ENGLAND - MARCH 01: Cecilie Jorgensen Strømmen, Norway's Ambassador to the UK Wegger Christian Strømmen, Crown Prince Haakon and Crown Princess Mette-Marit arrive for the 'Norway Night networking reception' at Lindley Hall on March 01, 2023 in London, England. The visit aims to promote an increased business sector with a focus on green industrial transition, innovation and energy – alongside a promotion of Norwegian literature and music. (Photo by Stuart C. Wilson/Getty Images)
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Getty Images Entertainment Stuart C. Wilson

LONDON, ENGLAND - MARCH 01: Crown Prince Haakon and Crown Princess Mette-Marit arrive for the 'Norway Night networking reception' at Lindley Hall on March 01, 2023 in London, England. The visit aims to promote an increased business sector with a focus on green industrial transition, innovation and energy – alongside a promotion of Norwegian literature and music. (Photo by Stuart C. Wilson/Getty Images)
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Getty Images Entertainment Stuart C. Wilson

LONDON, ENGLAND - MARCH 01: Crown Princess Mette-Marit and Crown Prince Haakon speak at the 'Norway Night networking reception' at Lindley Hall on March 01, 2023 in London, England. The visit aims to promote an increased business sector with a focus on green industrial transition, innovation and energy – alongside a promotion of Norwegian literature and music. (Photo by Stuart C. Wilson/Getty Images)
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Getty Images Entertainment Stuart C. Wilson