The Mayor of New York City Bill de Blasio attends the New Year's celebrations in Times Square, as the Omicron coronavirus variant continues to spread, in the Manhattan borough of New York City, U.S., January 1, 2022. REUTERS/Hannah Beier 

The Mayor of New York City Bill de Blasio and his wife Chirlane McCray kiss after the ball drops during the New Year's celebrations in Times Square, as the Omicron coronavirus variant continues to spread, in the Manhattan borough of New York City, U.S., January 1, 2022. REUTERS/Hannah Beier 

The Mayor of New York City Bill de Blasio and his wife Chirlane McCray take part in the New Year's celebrations in Times Square, as the Omicron coronavirus variant continues to spread, in the Manhattan borough of New York City, U.S., December 31, 2021. Picture taken December 31, 2021. REUTERS/Hannah Beier 

New York City Football Club captain Sean Johnson receives the ceremonial keys to the city from New York City Mayor Bill de Blasio during a celebration of their MLS championship on the steps of City Hall in Manhattan in New York City, New York, U.S., December 14, 2021. REUTERS/Mike Segar 

New York City Football Club captain Sean Johnson holds up the MLS Cup with Head Coach Ronny Deila as New York City Mayor Bill de Blasio applauds during a celebration of their MLS championship on the steps of City Hall in Manhattan in New York City, New York, U.S., December 14, 2021. REUTERS/Mike Segar 

New York City Football Club captain Sean Johnson holds up the MLS Cup with Head Coach Ronny Deila, as New York City Mayor Bill de Blasio applauds during a celebration of their MLS championship at City Hall in New York City, New York, U.S., December 14, 2021. REUTERS/Mike Segar 

A mother and child wear protective face masks in lower Manhattan after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Tourists wear protective face masks as they ride a tour bus in lower Manhattan after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Protestors demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

A protestor demonstrates outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

A protestor demonstrates outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

A protestor demonstrates outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

A protestor demonstrates outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Protestors demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

A mother and daughter join protestors as they demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Protestors demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Protestors demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Protestors demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, U.S., December 6, 2021. REUTERS/Mike Segar 

Protestors demonstrate outside the New York City Department of Health offices after New York City Mayor Bill de Blasio announced that all private-sector employers must implement COVID-19 vaccine mandates for their workers, as the highly transmissible Omicron variant has spread to at least one-third of U.S. states, in New York, December 6, 2021. REUTERS/Mike Segar 

Attorney General of New York Letitia James, New York City Mayor Bill de Blasio and other officials take part in the Veteran's Day Parade in the Manhattan borough of New York City, New York, U.S., November 11, 2021. REUTERS/Carlo Allegri 

New York City Mayor Bill de Blasio, U.S. Rep. Alexandria Ocasio-Cortez (D-NY); Sharon Greenberger, president & CEO of the YMCA of Greater New York, and others applaud as Vice President Kamala Harris concludes her remarks promoting the Biden administration's infrastructure plans during a visit to the Northeast Bronx YMCA in the Bronx borough of New York City, New York, U.S., October 22, 2021. REUTERS/Mike Segar 

U.S. Rep. Alexandria Ocasio-Cortez (D-NY) and New York City Mayor Bill de Blasio applaud as Vice President Kamala Harris concludes her remarks promoting the Biden administration's infrastructure plans during a visit to the Northeast Bronx YMCA in the Bronx borough of New York City, New York, U.S., October 22, 2021. REUTERS/Mike Segar 

U.S. Rep. Alexandria Ocasio-Cortez (D-NY) and New York City Mayor Bill de Blasio applaud as U.S. Vice President Kamala Harris arrives to promote Biden administration's infrastructure plans during a visit to the Northeast Bronx YMCA in the Bronx borough of New York City, New York, U.S., October 22, 2021. REUTERS/Mike Segar 

New York City Mayor Bill DeBlasio waves an Italian flag while marching in the Columbus Day Parade along Fifth Avenue in New York City, U.S., October 11, 2021. REUTERS/Shannon Stapleton 

New York City Mayor Bill de Blasio speaks at the annual New York City Fire Department (FDNY) memorial service for members who died in 2021, at the Fireman's Memorial on Manhattan's upper west side in New York City, New York, U.S., October 6, 2021. REUTERS/Mike Segar 

New York City Mayor Bill DeBlasio is booed by audience members during a performance at the 2021 Global Citizen Live concert at Central Park in New York, U.S., September 25, 2021. Picture taken September 25, 2021. REUTERS/Caitlin Ochs 

New York Governor Kathy Hochul, Britain's Prince Harry and Meghan, Duke and Duchess of Sussex, New York City Mayor Bill de Blasio, his wife Chirlane McCray and son Dante de Blasio pose while visiting One World Trade Center in Manhattan, New York City, U.S., September 23, 2021. REUTERS/Andrew Kelly 

New York Governor Kathy Hochul, Britain's Prince Harry and Meghan, Duke and Duchess of Sussex, and New York City Mayor Bill de Blasio place on protective masks while visiting One World Trade Center in Manhattan, New York City, U.S., September 23, 2021. REUTERS/Andrew Kelly 

New York Governor Kathy Hochul, Britain's Prince Harry and Meghan, Duke and Duchess of Sussex, and New York City Mayor Bill de Blasio place on protective masks while visiting One World Trade Center in Manhattan, New York City, U.S., September 23, 2021. REUTERS/Andrew Kelly 

New York Governor Kathy Hochul, Britain's Prince Harry and Meghan, Duke and Duchess of Sussex, New York City Mayor Bill de Blasio, his wife Chirlane McCray and son Dante de Blasio pose while visiting One World Trade Center in Manhattan, New York City, U.S., September 23, 2021. REUTERS/Andrew Kelly 

New York Governor Kathy Hochul and New York City Mayor Bill de Blasio stand with Britain's Prince Harry and Meghan, Duke and Duchess of Sussex, while visiting One World Trade Center in Manhattan, New York City, U.S., September 23, 2021. REUTERS/Andrew Kelly 

New York City Mayor Bill de Blasio speaks with Britain's Prince Harry and Meghan, Duke and Duchess of Sussex, while visiting One World Trade Center in Manhattan, New York City, U.S., September 23, 2021. REUTERS/Andrew Kelly 

U.S. President Joe Biden speaks with New York Governor Kathy Hochul, New York City Mayor Bill de Blasio and his wife Chirlane McCray, upon his arrival on Air Force One to attend the 76th Session of the U.N. General Assembly in New York City, U.S., September 20, 2021. REUTERS/Kevin Lamarque 

U.S. President Joe Biden crosses his fingers as he speaks with New York Governor Kathy Hochul, New York City Mayor Bill de Blasio and his wife Chirlane McCray, upon Biden's arrival on Air Force One to attend the 76th Session of the U.N. General Assembly in New York City, U.S., September 20, 2021. REUTERS/Kevin Lamarque 

U.S. President Joe Biden clasps hands with New York Governor Kathy Hochul as New York City Mayor Bill de Blasio and his wife Chirlane McCray look on upon Biden's arrival on Air Force One to attend the 76th Session of the U.N. General Assembly in New York City, U.S., September 20, 2021. REUTERS/Kevin Lamarque 

U.S. President Joe Biden clasps hands with New York Governor Kathy Hochul as New York City Mayor Bill de Blasio and his wife Chirlane McCray look on upon Biden's arrival on Air Force One to attend the 76th Session of the U.N. General Assembly in New York City, U.S., September 20, 2021. REUTERS/Kevin Lamarque 

Metropolitan Museum of Art Costume Institute Gala - Met Gala - In America: A Lexicon of Fashion - Arrivals - New York City, U.S. - September 13, 2021. New York City Mayor Bill de Blasio (L), Chirlane McCray and Dante de Blasio. REUTERS/Mario Anzuoni 

New York City Mayor Bill de Blasio poses backstage in a shirt that reads "The Bronx vs The World", at "It's Time for Hip Hop in NYC," part of the NYC Homecoming Week concerts, in the Bronx, New York City, U.S., August 16, 2021. REUTERS/Andrew Kelly 

People gather around a depiction of Mayor Bill de Blasio created by artist Scott LoBaido during an anti-mandatory coronavirus disease (COVID-19) vaccine protest held outside New York City Hall in Manhattan, New York City, U.S., August 9, 2021. REUTERS/Andrew Kelly 

Food is served to guests at a restaurant in Manhattan, after New York City Mayor Bill de Blasio announced that proof of coronavirus disease (COVID-19) vaccination will be required for customers and staff at restaurants, gyms and other indoor businesses, in New York City, U.S., August 3, 2021. REUTERS/Caitlin Ochs 

People enjoy drinks at a restaurant in Manhattan, after New York City Mayor Bill de Blasio announced that proof of coronavirus disease (COVID-19) vaccination will be required for customers and staff at restaurants, gyms and other indoor businesses, in New York City, U.S., August 3, 2021. REUTERS/Caitlin Ochs 

People eat at a restaurant in Manhattan, after New York City Mayor Bill de Blasio announced that proof of coronavirus disease (COVID-19) vaccination will be required for customers and staff at restaurants, gyms and other indoor businesses, in New York City, U.S., August 3, 2021. REUTERS/Caitlin Ochs 

People queue in a Midtown Manhattan restaurant after Mayor Bill de Blasio announced that proof of coronavirus disease (COVID-19) vaccination will be required for customers and staff at restaurants, gyms and other indoor businesses, in New York City, U.S., August 3, 2021. REUTERS/Andrew Kelly 

New York City Mayor Bill de Blasio gives his remarks to the media regarding a probe that found New York Governor Andrew Cuomo sexually harassed multiple women, in New York City, New York, U.S., August 3, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio gives his remarks to the media regarding a probe that found New York Governor Andrew Cuomo sexually harassed multiple women, in New York City, New York, U.S., August 3, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio gives his remarks to the media regarding a probe that found New York Governor Andrew Cuomo sexually harassed multiple women, in New York City, New York, U.S., August 3, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio gives his remarks to the media regarding a probe that found New York Governor Andrew Cuomo sexually harassed multiple women, in New York City, New York, U.S., August 3, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio gives his remarks to the media regarding a probe that found New York Governor Andrew Cuomo sexually harassed multiple women, in New York City, New York, U.S., August 3, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio gives his remarks to the media regarding a probe that found New York Governor Andrew Cuomo sexually harassed multiple women, in New York City, New York, U.S., August 3, 2021. REUTERS/Eduardo Munoz 

New York City Health Commissioner Dr. Dave Chokshi, New York Mayor Bill de Blasio, and New York City Schools Chancellor Meisha Porter applaud and stand by in support as Giret Medina (14) receives a dose of the Pfizer-BioNTech vaccine against the coronavirus disease (COVID-19) at a vaccination clinic at Lehman High School in the Bronx borough of New York City, New York, U.S., July 27, 2021. REUTERS/David 'Dee' Delgado 

New York City Health Commissioner Dr. Dave Chokshi, New York Mayor Bill de Blasio, and New York City Schools Chancellor Meisha Porter stand by in support as Giret Medina (14) receives a dose of the Pfizer-BioNTech vaccine against the coronavirus disease (COVID-19) at a vaccination clinic at Lehman High School in the Bronx borough of New York City, New York, U.S., July 27, 2021. REUTERS/David 'Dee' Delgado 

New York Mayor Bill de Blasio arrives at a coronavirus disease (COVID-19) vaccination clinic at Lehman High School in the Bronx borough of New York City, New York, U.S., July 27, 2021. REUTERS/David 'Dee' Delgado 

New York City Mayor Bill de Blasio and nurse Sarah Lindsay take part in the Hometown Heroes ticker tape parade, to honor essential workers for their work during the outbreak of the coronavirus disease (COVID-19), up New York City's "Canyon of Heroes" in lower Manhattan in New York City, New York, U.S., July 7, 2021. REUTERS/Andrew Kelly 

New York City Mayor Bill de Blasio speaks to attendees at St. Nicholas Park during celebrations for Juneteenth, which commemorates the end of slavery in Texas, two years after the 1863 Emancipation Proclamation freed slaves elsewhere in the United States, in New York City, New York, U.S., June 18, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio greets supporters as he attends celebrations at St. Nicholas Park during Juneteenth, which commemorates the end of slavery in Texas, two years after the 1863 Emancipation Proclamation freed slaves elsewhere in the United States, in New York City, New York, U.S., June 18, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio attends celebrations at St. Nicholas Park during Juneteenth, which commemorates the end of slavery in Texas, two years after the 1863 Emancipation Proclamation freed slaves elsewhere in the United States, in New York City, New York, U.S., June 18, 2021. REUTERS/Eduardo Munoz 

New York City Mayor Bill de Blasio speaks at the opening ceremony for the New York Public Library's (NYPL) Stavros Niarchos Foundation Library, after a $200 million renovation in midtown Manhattan in New York City, New York, U.S., June 1, 2021. REUTERS/Mike Segar 

New York City Mayor Bill de Blasio, Reverend Al Sharpton and U.S. House Democratic Caucus Chairman Hakeem Jeffries (D-NY) kneel with community leaders for 9 minutes and 29 seconds on the first anniversary of the death of George Floyd, at the National Action Network in New York City, U.S., May 25, 2021. REUTERS/Brendan McDermid 

New York City Mayor Bill de Blasio, Reverend Al Sharpton and U.S. House Democratic Caucus Chairman Hakeem Jeffries (D-NY) kneel with community leaders for 9 minutes and 29 seconds on the first anniversary of the death of George Floyd, at the National Action Network in New York City, U.S., May 25, 2021. REUTERS/Brendan McDermid 

New York City Mayor Bill de Blasio kneels with community leaders for 9 minutes and 29 seconds on the first anniversary of the death of George Floyd, at the National Action Network in New York City, U.S., May 25, 2021. REUTERS/Brendan McDermid