A group of people are seen on a Victoria line train in London, England during the first night of the Night Tube service on August 19 2016. The Central line and Victoria line are the first to operate a Night service with further lines expected to be running by the end of the year. (Photo by SWNS.com)

A Chinese tourist visits the Mutianyu Great Wall covered in snow on February 23, 2021 in Beijing, China. Affected by the new coronavirus (COVID-19), the number of visitors to Mutianyu Great Wall in 2020 dropped by about 60%. (Photo by Lintao Zhang/Getty Images)

Models pose at the Yuzefi presentation during London Fashion Week June 2022 on June 12, 2022 in London, England. (Photo by Kate Green/BFC/Getty Images for BFC)

A woman adjusts the mirror of a retro tram KTM-1 (1948-1950) during the street exhibition “Retro Tram Parade” as part of marking the 125th anniversary of the city tramway service in Moscow, Russia on 13 July 2024. (Photo by Yuri Kochetkov/EPA/EFE)

People take part in the Festival of Colors at Asanbai Park in Bishkek, Kyrgyzstan, 27 May 2023. The festival brings together young people sprinkling each other with colored powder to pay homage to India's traditional Holi festival. (Photo by Igor Kovalenko/EPA/EFE)

An actor playing the role of the Conductor, poses for a photograph alongside the Polar Express Train Ride at the Swanage Railway in Dorset, UK on Thursday, November 16, 2023, a festive-themed train journey based on the Polar Express book and film, which invites visitors to travel in their pyjamas and dressing gowns as they journey from Swanage to the “North Pole”. (Photo by Andrew Matthews/PA Images via Getty Images)

A flight crew from China Airlines, wearing protective masks, stand in the international terminal after arriving on a flight from Taipei at Los Angeles International Airport (LAX) on February 28, 2020 in Los Angeles, California. The World Health Organization (WHO) has raised the global coronavirus risk level to “very high”. (Photo by Mario Tama/Getty Images)

A woman takes photographs of falling snow from a window during a heavy snowfall, amid the coronavirus disease (COVID-19) pandemic in Seoul, South Korea, January 12, 2021. (Photo by Kim Hong-Ji/Reuters)