A doorman stands at the entrance to the King Edward VII's Hospital, where Britain's Queen Elizabeth recently spent the night, in London, Britain, October 22, 2021. REUTERS/Henry Nicholls

A doorman stands at the entrance to the King Edward VII's Hospital, where Britain's Queen Elizabeth recently spent the night, in London, Britain, October 22, 2021. REUTERS/Henry Nicholls

A doorman stands at the entrance to the King Edward VII's Hospital, where Britain's Queen Elizabeth recently spent the night, in London, Britain, October 22, 2021. REUTERS/Henry Nicholls

A doorman stands at the entrance to the King Edward VII's Hospital, where Britain's Queen Elizabeth recently spent the night, in London, Britain, October 22, 2021. REUTERS/Henry Nicholls

A doorman pulls a luggage cart carrying golf club sets engraved with former U.S. President Donald Trump’s name and other items outside Trump Tower in the Manhattan borough of New York City, New York, U.S., October 18, 2021. REUTERS/Jeenah Moon

A doorman stands at the entrance of Trump Tower in the Manhattan borough of New York City, New York, U.S., October 17, 2021. REUTERS/David 'Dee' Delgado

A doorman wears a floral themed suit as he works at Annabel's members club, decorated to coincide with the RHS Chelsea Flower Show, in London, Britain, September 24, 2021. REUTERS/Toby Melville

A Fox News cameraman is escorted by a doorman as he enters the home of Rudy Giuliani, in Manhattan, New York, U.S. April 29, 2021. REUTERS/Jeenah Moon

A Fox News cameraman is escorted by a doorman as he enters the home of Rudy Giuliani, in Manhattan, New York, U.S. April 29, 2021. REUTERS/Jeenah Moon

A doorman looks through the door at the apartment building of Former New York City Mayor Rudy Giuliani, personal attorney to U.S. President Donald Trump, in Manhattan, New York City, New York, U.S., April 28, 2021. REUTERS/Andrew Kelly

A woman leaves 360 West 43rd street as security and a doorman stand inside the building, where a man has now been arrested and charged with assaulting a 65-year-old Asian woman in a hate crime, where the incident was reported, in New York City, New York, U.S., April 1, 2021. REUTERS/Shannon Stapleton

A doorman places a candle on the doorstep of Downing Street, as part of a day of reflection to mark the anniversary of Britain's first coronavirus disease (COVID-19) lockdown, in London, Britain March 23, 2021. REUTERS/Hannah McKay

A doorman places a candle on the doorstep of Downing Street, as part of a day of reflection to mark the anniversary of Britain's first coronavirus disease (COVID-19) lockdown, in London, Britain March 23, 2021. REUTERS/Hannah McKay

A doorman lays a candle as part of a memorial to mark the last time Sarah Everard was seen, before her kidnap and murder, at Downing Street in London, Britain, March 13, 2021. REUTERS/Hannah McKay

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip has been admitted, in London, Britain, March 13, 2021. REUTERS/Toby Melville

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip has been admitted, in London, Britain, March 13, 2021. REUTERS/Toby Melville

A doorman at Trump Tower is reflected in a window as supporters of former U.S. President Donald Trump attend a rally upon news that Trump is staying in the city for a few days, in the Manhattan borough of New York City, New York, U.S., March 8, 2021. REUTERS/Carlo Allegri

A doorman gestures to supporters of former U.S. President Donald Trump from across the street on 5th Avenue in front of Trump Tower upon news that Trump is staying in the city for a few days, in the Manhattan borough of New York City, New York, U.S., March 8, 2021. REUTERS/Carlo Allegri

A doorman at Trump Tower is reflected on a window as supporters of former U.S. President Donald Trump attend a rally upon news that Trump is staying in the city for a few days, in the Manhattan borough of New York City, New York, U.S., March 8, 2021. REUTERS/Carlo Allegri

A doorman and Police officers stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain March 8, 2021. REUTERS/Henry Nicholls

A doorman adjusts his uniform as he stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain March 6, 2021. REUTERS/Toby Melville

A doorman adjusts his face mask as he stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain March 6, 2021. REUTERS/Toby Melville

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain March 5, 2021. REUTERS/John Sibley

A doorman and police officers are reflected in a window, outside King Edward VII's Hospital where Britain's Prince Philip was admitted in London, Britain, February 28, 2021. REUTERS/Peter Cziborra

A doorman stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted in London, Britain, February 28, 2021. REUTERS/Peter Cziborra

A doorman looks on as he stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain February 26, 2021. REUTERS/Paul Childs

A doorman checks senior residents' "Green Pass", a pass for those vaccinated against the coronavirus disease (COVID-19) or those with presumed immunity, before they enter a live performance by Israeli singer Nurit Galron, at Yarkon park, in Tel Aviv, Israel February 24, 2021. REUTERS/Amir Cohen

Police officers and a doorman talk as they stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 24, 2021. REUTERS/Paul Childs

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 24, 2021. REUTERS/Paul Childs

A dog walks in front of a police officer and a doorman outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 21, 2021. REUTERS/Toby Melville

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 21, 2021. REUTERS/Toby Melville

Well wisher, Twanna Helmy, 10, poses near police officers and a doorman as he delivers a hand-written card outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 20, 2021. REUTERS/Toby Melville

Well wisher, Twanna Helmy, 10, poses near a doorman as he delivers a hand-written card outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 20, 2021. REUTERS/Toby Melville

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 20, 2021. REUTERS/Toby Melville

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 20, 2021. REUTERS/Toby Melville

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 19, 2021. REUTERS/Matthew Childs

A doorman stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 19, 2021. REUTERS/Matthew Childs

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 19, 2021. REUTERS/Matthew Childs

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 19, 2021. REUTERS/Matthew Childs

Police officers and a doorman stand outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 19, 2021. REUTERS/Matthew Childs

A doorman stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 18, 2021. REUTERS/Hannah McKay

A doorman stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 18, 2021. REUTERS/Hannah McKay

A doorman stands at the entrance to King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 17, 2021. REUTERS/Hannah McKay

A doorman stands at the entrance to King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 17, 2021. REUTERS/Hannah McKay

A doorman gestures at the entrance to King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 17, 2021. REUTERS/Hannah McKay

A doorman stands outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain, February 17, 2021. REUTERS/Hannah McKay

A doorman peers out of Trump Tower amid the coronavirus disease (COVID-19) pandemic in the Manhattan borough of New York City, New York, U.S., January 12, 2021. REUTERS/Carlo Allegri

A doorman peers out of Trump Tower amid the coronavirus disease (COVID-19) pandemic in the Manhattan borough of New York City, New York, U.S., January 12, 2021. REUTERS/Carlo Allegri

A doorman wearing a protective mask opens the door at the gold plated Dolce Hanoi Golden Lake luxury hotel in Hanoi, Vietnam November 19, 2020. REUTERS/Kham

A doorman wearing a protective face shield helps a woman pick her grocery items outside a store in a market, amidst the spread of the coronavirus disease (COVID-19) in Mumbai, India, July 31, 2020. REUTERS/Hemanshi Kamani

A doorman wearing a protective mask stands outside a Selfridges store at Oxford Street, amid the coronavirus disease (COVID-19) outbreak, in London, Britain July 28, 2020. REUTERS/Hannah McKay

A doorman of Trump Tower watches as people paint "Black Lives Matter" along 5th avenue in the Manhattan borough of New York City, New York, U.S., July 9, 2020. REUTERS/Shannon Stapleton

A doorman of Trump Tower watches as people paint "Black Lives Matter" along 5th avenue in the Manhattan borough of New York City, New York, U.S., July 9, 2020. REUTERS/Shannon Stapleton

A doorman in a floral-themed suit stands at the entrance to Annabel's club, after it reopened following the coronavirus disease (COVID-19) outbreak, in London, Britain, July 5, 2020. REUTERS/Peter Nicholls TPX IMAGES OF THE DAY

A doorman places a lit candle at the doorstep of 10 Downing Street, illuminated in blue to celebrate the 72nd anniversary of the NHS amid the coronavirus disease (COVID-19) outbreak, in London, Britain, July 4, 2020. REUTERS/Peter Nicholls

A doorman places a lit candle at the doorstep of 10 Downing Street, illuminated in blue to celebrate the 72nd anniversary of the NHS amid the coronavirus disease (COVID-19) outbreak, in London, Britain, July 4, 2020. REUTERS/Peter Nicholls

A doorman places a lit candle at the doorstep of 10 Downing Street, illuminated in blue to celebrate the 72nd anniversary of the NHS amid the coronavirus disease (COVID-19) outbreak, in London, Britain, July 4, 2020. REUTERS/Peter Nicholls

A doorman places a lit candle at the doorstep of 10 Downing Street, illuminated in blue to celebrate the 72nd anniversary of the NHS amid the coronavirus disease (COVID-19) outbreak, in London, Britain, July 4, 2020. REUTERS/Peter Nicholls

A doorman places a lit candle at the doorstep of 10 Downing Street, illuminated in blue to celebrate the 72nd anniversary of the NHS amid the coronavirus disease (COVID-19) outbreak, in London, Britain, July 4, 2020. REUTERS/Peter Nicholls

A doorman of the Sofitel Legend Metropole hotel, which was the venue of the February 2019 Trump-Kim summit, wears a protective mask as he stands by the door after the Government eased the nationwide lockdown following the coronavirus disease (COVID-19) outbreak, in Hanoi, Vietnam June 26, 2020. REUTERS/Kham