Visitors watch a tiger in its enclosure, amid Russia's attack on Ukraine, in the city zoo in Kyiv, Ukraine September 24, 2023. REUTERS/Gleb Garanich 

Visitors watch lions in their enclosure, amid Russia's attack on Ukraine, in the city zoo in Kyiv, Ukraine September 24, 2023. REUTERS/Gleb Garanich 

A visitor watches lions in their enclosure, amid Russia's attack on Ukraine, in the city zoo in Kyiv, Ukraine September 24, 2023. REUTERS/Gleb Garanich 

A visitor watches a tiger walking in its enclosure, as a cat lies near a lion sculpture, amid Russia's attack on Ukraine, in the city zoo in Kyiv, Ukraine September 24, 2023. REUTERS/Gleb Garanich 

Visitors walk in front of the United States Supreme Court building in Washington, U.S., September 22, 2023. REUTERS/Evelyn Hockstein 

Visitors walk outside the United States Supreme Court building in Washington, U.S., September 22, 2023. REUTERS/Evelyn Hockstein 

Visitors walk in front of the United States Supreme Court building in Washington, U.S., September 22, 2023. REUTERS/Evelyn Hockstein 

Britain's King Charles III signs a visitor's book during a visit to Chateau Smith Haut Lafitte on the third day of the his State Visit to France in Martillac, southwestern France, on September 22, 2023. Britain's King Charles III and his wife Queen Camilla are on a three-day state visit starting on September 20, 2023, to Paris and Bordeaux, six months after rioting and strikes forced the last-minute postponement of his first state visit as king. CHRISTOPHE ARCHAMBAULT/Pool via REUTERS 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

A visitor, dressed in traditional clothes, drinks a mug of beer during the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Visitors celebrate the world's largest beer festival, the 188th Oktoberfest, in Munich, Germany, September 17 2023. REUTERS/Angelika Warmuth 

Israeli police stand guard as visitors leaves the Al-Aqsa compound, also known to Jews as the Temple Mount, in Jerusalem's Old City September 17, 2023. REUTERS/Sinan Abu Mayzer 

Israeli police escort visitors as they tour the Al-Aqsa compound, also known to Jews as the Temple Mount, in Jerusalem's Old City September 17, 2023. REUTERS/Sinan Abu Mayzer 

Visitors celebrate as they drink one of the first mugs of beer during the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors attend the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors attend the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors stand in queue on the opening day of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors stand in queue on the opening day of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors attend the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors attend the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors run to get a spot during the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors run to get a spot during the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors run to get a spot during the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

Visitors run to get a spot during the official opening of the 188th Oktoberfest, the world's largest beer festival in Munich, Germany, September 16, 2023. REUTERS/Angelika Warmuth 

A visitor takes pictures of a Lycian rock tomb in Kalekoy, in the ancient town of Simena, near Kas in the Mediterranean province of Antalya province, Turkey September 15, 2023. REUTERS/Murad Sezer 

A visitor attends the "Belt and Road" summit in Hong Kong, China September 14, 2023. REUTERS/Tyrone Siu 

Visitors attend the "Belt and Road" summit in Hong Kong, China September 14, 2023. REUTERS/Tyrone Siu 

Visitors attend the "Belt and Road" summit in Hong Kong, China September 14, 2023. REUTERS/Tyrone Siu 

A visitor poses for photos at the "Belt and Road" summit in Hong Kong, China September 14, 2023. REUTERS/Tyrone Siu 

A visitor poses for photo at the "Belt and Road" summit in Hong Kong, China September 14, 2023. REUTERS/Tyrone Siu 

Visitors at the 2023 Taipei Aerospace and Defence Technology Exhibition at the Nangang Exhibition Center in Taipei, Taiwan September 14, 2023. REUTERS/Ann Wang 

A plaque displaying presidents of the Curry Club is displayed alongside a visitors book at the India Club in London, Britain, September 13, 2023. The iconic restaurant and bar, which as been running for over 70 years, is set to close at the end of this week as the owners of the building it is housed in want to demolish a part of the structure to set up a more modernised hotel. REUTERS/ Susannah Ireland 

Customers written condolences are pictured in a visitors book at the India Club in London, Britain, September 13, 2023. The iconic restaurant and bar, which as been running for over 70 years, is set to close at the end of this week as the owners of the building it is housed in want to demolish a part of the structure to set up a more modernised hotel. REUTERS/ Susannah Ireland 

With the Washington Monument in the background, visitors to the National Mall pass under an art installation called "Homegoing" which mourns and celebrates those who died from the AIDS crisis, in Washington, U.S., September 13, 2023. REUTERS/Kevin Lamarque 

Britain's Catherine, Princess of Wales, Patron of The Forward Trust talks with visitors at HMP High Down in Sutton, Britain, September 12, 2023. Kin Cheung/Pool via REUTERS 

Britain's Kate, the Princess of Wales, Patron of The Forward Trust sits next to a visitor at HMP High Down in Sutton, Britain, September 12, 2023. Kin Cheung/Pool via REUTERS 

Britain's Kate, the Princess of Wales, Patron of The Forward Trust talks with visitors at HMP High Down in Sutton, Britain, September 12, 2023. Kin Cheung/Pool via REUTERS 

Britain's Kate, the Princess of Wales, Patron of The Forward Trust talks with a visitor at HMP High Down in Sutton, Britain, September 12, 2023. Kin Cheung/Pool via REUTERS 

Visitors pose in front of Mickey and Minnie Mouse plush toys at a souvenir shop in Disneyland in Hong Kong, China September 12, 2023. REUTERS/Tyrone Siu 

Visitors are seen at The National September 11 Memorial & Museum ahead of the 22nd anniversary of the September 11 attacks in New York City, U.S., September 10, 2023. REUTERS/Andrew Ke 

Visitors are seen at The National September 11 Memorial & Museum ahead of the 22nd anniversary of the September 11 attacks in New York City, U.S., September 10, 2023. REUTERS/Andrew Kelly 

Visitors are seen at the fifth stage on the slopes of Mount Fuji, Japan's highest mountain 3,776 metres (12,388 ft), in Fujiyoshida, Japan, September 9, 2023. REUTERS/Chris Gallagher 

Visitors are seen at the fifth stage on the slopes of Mount Fuji, Japan's highest mountain 3,776 metres (12,388 ft), in Fujiyoshida, Japan, September 9, 2023. REUTERS/Mariko Katsumura 

Britain's Catherine, Princess of Wales, accompanied by Prince William, Prince of Wales, and Sarah Rowland Jones, Dean of St Davids Cathedral, signs the visitors book at St Davids Cathedral, on the first anniversary of Queen Elizabeth's death, in St Davids, Wales, Britain September 8, 2023. REUTERS/Toby Melville/Pool 

Visitors look out from the Big Badlands Overlook where the residual smoke from Canadian wildfires creates a haze over Badlands National Park in Interior, South Dakota, U.S. September 7, 2023. REUTERS/Jonathan Ernst 

A visitor looks out from the Big Badlands Overlook where the residual smoke from Canadian wildfires creates a haze over Badlands National Park in Interior, South Dakota, U.S. September 7, 2023. REUTERS/Jonathan Ernst 

A visitor looks out from the Big Badlands Overlook where the residual smoke from Canadian wildfires creates a haze over Badlands National Park in Interior, South Dakota, U.S. September 7, 2023. REUTERS/Jonathan Ernst 

Visitors look at the ceiling of the Capitol Rotunda amid ongoing talks over government funding, as the threat of an October government shutdown looms on Capitol Hill in Washington, U.S., September 6, 2023. REUTERS/Julia Nikhinson 

Visitors look at cars displayed as part of the 2023 Munich Auto Show IAA Mobility, in Munich, Germany, September 6, 2023. REUTERS/Angelika Warmuth 

Visitors look at cars displayed as part of the 2023 Munich Auto Show IAA Mobility, in Munich, Germany, September 6, 2023. REUTERS/Angelika Warmuth 

Visitors take a look around at the Frieze art fair in Seoul, South Korea September 6, 2023. REUTERS/Kim Hong-Ji 

Visitors take a look around at the Frieze art fair in Seoul, South Korea September 6, 2023. REUTERS/Kim Hong-Ji 

Visitors take a look around at the Frieze art fair in Seoul, South Korea September 6, 2023. REUTERS/Kim Hong-Ji 

Visitors take a look around at the Frieze art fair in Seoul, South Korea September 6, 2023. REUTERS/Kim Hong-Ji 

A visitor looks at an art work at the Frieze art fair in Seoul, South Korea September 6, 2023. REUTERS/Kim Hong-Ji