The closed and empty entrance to the normally crowded "Top of The Rock" observation deck is seen at Rockefeller Center in Manhattan during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., May 21, 2020. REUTERS/Mike Segar

A worker descends from the top deck of a car carrier trailer carrying Tesla electric vehicles at Tesla's primary vehicle factory after CEO Elon Musk announced he was defying local officials' coronavirus disease (COVID-19) restrictions by reopening the plant in Fremont, California, U.S. May 11, 2020. REUTERS/Stephen Lam

A worker descends from the top deck of a car carrier trailer carrying Tesla electric vehicles at Tesla's primary vehicle factory after CEO Elon Musk announced he was defying local officials' coronavirus disease (COVID-19) restrictions by reopening the plant in Fremont, California, U.S. May 11, 2020. REUTERS/Stephen Lam

A dog stands on the deck of the touristic port, as the spread of the coronavirus disease (COVID-19) continues, in Ostia, near Rome, Italy May 1, 2020. REUTERS/Alberto Lingria

Sailors take a photograph on deck as the U.S. Navy hospital ship USNS Comfort prepares to depart Manhattan's West Side to return to it's home port of Norfolk, Virginia, after treating patients during the outbreak of the coronavirus disease (COVID-19) in New York City, New York, U.S., April 30, 2020. REUTERS/Lucas Jackson

A man stands on deck of his boat at the touristic port in Ostia near Rome, as the spread of the coronavirus disease (COVID-19) continues in Italy, April 26, 2020. REUTERS/Alberto Lingria

A man looks on while sitting on a deck of a boat in Portavogie Harbour, as the spread of the coronavirus disease (COVID-19) continues, near Newtownards, Northern Ireland, Britain April 25, 2020. REUTERS/Jason Cairnduff

Crew members sit by an empty pool on the deck of the empty Carnival Panorama cruise ship, as the global outbreak of the coronavirus disease (COVID-19) continues, in Long Beach, California, U.S., April 16, 2020. REUTERS/Lucy Nicholson

A pilot boat turns away from the Dutch-flagged cargo ship Heerengracht transporting several luxury cabin cruisers on its deck as it sails out of Grand Harbour in Valletta, Malta April 7, 2020. REUTERS/Darrin Zammit Lupi

The Dutch-flagged cargo ship Heerengracht transporting several luxury cabin cruisers on its deck sails out of Grand Harbour in Valletta, Malta April 7, 2020. REUTERS/Darrin Zammit Lupi

The Dutch-flagged cargo ship Heerengracht transporting several luxury cabin cruisers on its deck sails out of Grand Harbour in Valletta, Malta April 7, 2020. REUTERS/Darrin Zammit Lupi

Couples enjoy a view of Seoul while practicing social distancing, behind an observation deck which has been cordoned off as part of efforts to avoid the spread of the coronavirus disease (COVID-19), atop Mt. Namsan in Seoul, South Korea, April 7, 2020. REUTERS/Kim Hong-Ji

A Carabinieri car stands on Terrazza del Pincio observation deck as the spread of coronavirus disease (COVID-19) continues in Rome, Italy, April 6, 2020. REUTERS/Alberto Lingria

A Carabinieri car stands on Terrazza del Pincio observation deck as the spread of coronavirus disease (COVID-19) continues in Rome, Italy, April 6, 2020. REUTERS/Alberto Lingria

People enjoy the sun on the deck of the closed Bear Mountain Ski resort amid an outbreak of the coronavirus disease (COVID-19), in Big Bear Lake, California, U.S., April 5, 2020. REUTERS/Shannon Stapleton

A man walks on a deck as the Eleftherios Venizelos passenger ship is moored at the dock of Piraeus after authorities found cases onboard and placed the ship under quarantine, following the outbreak of coronavirus disease (COVID-19), in Piraeus, Greece, April 3, 2020. REUTERS/Alkis Konstantinidis

People are seen on a deck as the Eleftherios Venizelos passenger ship is moored at the dock of Piraeus after authorities found cases onboard and placed the ship under quarantine, following the outbreak of coronavirus disease (COVID-19), in Piraeus, Greece, April 3, 2020. REUTERS/Alkis Konstantinidis

U.S. military personnel practice social distancing by standing on the deck of the USNS Comfort during the outbreak of coronavirus disease (COVID-19) in New York City, U.S., March 30, 2020. REUTERS/Mike Segar

Empty sun-decks are seen at a beach, after a curfew was imposed to prevent the spread of the coronavirus disease (COVID-19), in Dubai, United Arab Emirates March 25, 2020. Picture taken March 25, 2020. REUTERS/Aziz el-Yaakoubi

Empty sun-decks are seen at a beach, after a curfew was imposed to prevent the spread of the coronavirus disease (COVID-19), in Dubai, United Arab Emirates March 25, 2020. Picture taken March 25, 2020. REUTERS/Aziz el-Yaakoubi

A commuter enjoys the sunset alone on the upper deck of a Staten Island Ferry during the outbreak of the coronavirus disease (COVID-19) in Manhattan, New York City, U.S., March 26, 2020. REUTERS/Caitlin Ochs TPX IMAGES OF THE DAY

A crew member wearing a protective face mask stands on deck of the docked 'Splendid' cruise ship which will be used as a hospital for patients suffering with the coronavirus disease (COVID-19), in Genoa, Italy, March 20, 2020. REUTERS/Massimo Pinca

Crew members wearing protective face masks stand on deck of the docked 'Splendid' cruise ship which will be used as a hospital for patients suffering with the coronavirus disease (COVID-19), in Genoa, Italy, March 20, 2020. REUTERS/Massimo Pinca

A crew member wearing a protective face mask stands on deck of the docked 'Splendid' cruise ship which will be used as a hospital for patients suffering with the coronavirus disease (COVID-19), in Genoa, Italy, March 20, 2020. REUTERS/Massimo Pinca

A man stands on deck of the docked 'Splendid' cruise ship which will be used as a hospital for patients suffering with the coronavirus disease (COVID-19), in Genoa, Italy, March 20, 2020. REUTERS/Massimo Pinca

Workers lock up deck chairs outside closed stores during the global outbreak of coronavirus (COVID-19) in Santa Monica, California, U.S., March 16, 2020. REUTERS/Lucy Nicholson

Empty chairs are seen at the deck of a local restaurant that is closed due to the outbreak of coronavirus disease (COVID-19), in Hoboken, New Jersey, U.S., March 16, 2020. REUTERS/Eduardo Munoz

Empty chairs are seen at the deck of a local restaurant that is closed due to the outbreak of coronavirus disease (COVID-19), in Hoboken, New Jersey, U.S., March 16, 2020. REUTERS/Eduardo Munoz

Empty chairs are seen at the deck of a local restaurant that is closed due to the outbreak of coronavirus disease (COVID-19), in Hoboken, New Jersey, U.S., March 16, 2020. REUTERS/Eduardo Munoz

Empty chairs are seen at the deck of a local restaurant that is closed due to the outbreak of coronavirus disease (COVID-19), in Hoboken, New Jersey, U.S., March 16, 2020. REUTERS/Eduardo Munoz

Mar 11, 2020; Phoenix, Arizona, USA; Los Angeles Dodgers right fielder Mookie Betts (50) waits on deck against the Milwaukee Brewers during the first inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 11, 2020; Phoenix, Arizona, USA; Los Angeles Dodgers right fielder Mookie Betts (50) waits on deck against the Milwaukee Brewers during the first inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 11, 2020; Phoenix, Arizona, USA; Los Angeles Dodgers right fielder Mookie Betts (50) waits on deck against the Milwaukee Brewers during the first inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 11, 2020; Phoenix, Arizona, USA; Milwaukee Brewers second baseman Brock Holt (32) waits on deck berfore a spring training game against the Los Angeles Dodgers at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 7, 2020; Goodyear, Arizona, USA; Cleveland Indians third baseman Jose Ramirez (11) waits on deck as Cleveland Indians second baseman Cesar Hernandez (7) bats against the Chicago Cubs during the third inning of a spring training game at Goodyear Ballpark. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 5, 2020; Lakeland, Florida, USA; Detroit Tigers designated hitter Miguel Cabrera (24) looks on while on deck to bat during the first inning against the New York Yankees at Publix Field at Joker Marchant Stadium. Mandatory Credit: Kim Klement-USA TODAY Sports

Mar 4, 2020; Port St. Lucie, Florida, USA; New York Mets first baseman Pete Alonso (20) waits on deck prior his at bat against the St. Louis Cardinals during the first inning at First Data Field. Mandatory Credit: Sam Navarro-USA TODAY Sports

Mar 4, 2020; Fort Myers, Florida, USA;Boston Red Sox shortstop Jeter Downs (20) on deck to bat during the fourth inning against the Detroit Tigers at JetBlue Park. Mandatory Credit: Kim Klement-USA TODAY Sports

Mar 4, 2020; Fort Myers, Florida, USA; Boston Red Sox designated hitter Xander Bogaerts (2) on deck to bat during the first inning against the Detroit Tigers at JetBlue Park. Mandatory Credit: Kim Klement-USA TODAY Sports

Mar 2, 2020; Phoenix, Arizona, USA; Chicago White Sox left fielder Eloy Jimenez (74) waits on deck against the San Diego Padres during the fourth inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 2, 2020; Phoenix, Arizona, USA; Chicago White Sox left fielder Eloy Jimenez (74) waits on deck against the San Diego Padres during the fourth inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 2, 2020; Phoenix, Arizona, USA; Chicago White Sox catcher James McCann (33) waits on deck against the San Diego Padres during the fourth inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Mar 2, 2020; Phoenix, Arizona, USA; Chicago White Sox center fielder Luis Robert (88) waits on deck against the San Diego Padres during the fourth inning of a spring training game at Camelback Ranch. Mandatory Credit: Joe Camporeale-USA TODAY Sports

Visitors look out from a largely empty Marina Bay Skypark Observation Deck as tourism takes a decline due to the coronavirus outbreak in Singapore February 20, 2020. Picture taken February 20, 2020. REUTERS/Edgar Su

A visitor looks out from a largely empty Marina Bay Skypark Observation Deck as tourism takes a decline due to the coronavirus outbreak in Singapore February 20, 2020. Picture taken February 20, 2020. REUTERS/Edgar Su TPX IMAGES OF THE DAY

Vistors look out from a largely empty Marina Bay Skypark Observation Deck as tourism takes a decline due to the coronavirus outbreak in Singapore February 20, 2020. Picture taken February 20, 2020. REUTERS/Edgar Su

A view of a largely empty Marina Bay Skypark Observation Deck is pictured as tourism takes a decline due to the coronavirus outbreak in Singapore February 20, 2020. Picture taken February 20, 2020. REUTERS/Edgar Su

A view of a largely empty Marina Bay Skypark Observation Deck is pictured as tourism takes a decline due to the coronavirus outbreak in Singapore February 20, 2020. Picture taken February 20, 2020. REUTERS/Edgar Su

Feb 29, 2020; Fort Myers, Florida, USA; New York Yankees right fielder Clint Frazier (77) swings in the on deck circle during the second inning against the Boston Red Sox at JetBlue Park. Mandatory Credit: David Dermer-USA TODAY Sports

A supporter decked in Trump buttons looks on as U.S. President Donald Trump holds a campaign rally in North Charleston, South Carolina, U.S., Arizona, February 28, 2020. REUTERS/Leah Millis

A young supporter decked out in Stars and Stripes cheers as U.S. President Donald Trump holds a campaign rally in North Charleston, South Carolina, U.S., Arizona, February 28, 2020. REUTERS/Leah Millis

Feb 24, 2020; Dunedin, Florida, USA; A detail view of the outfield deck of TD Ballpark during a game between the Toronto Blue Jays and Atlanta Braves. Mandatory Credit: Kim Klement-USA TODAY Sports

The new Olympic National Stadium is seen as people wearing protective masks are reflected at the Shibuya sky observation deck, following an outbreak of the coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People wearing protective masks are seen at the Shibuya sky observation deck, following an outbreak of the coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People wearing protective masks are seen at the Shibuya sky observation deck, following an outbreak of the coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People wearing protective masks are seen at the Shibuya sky observation deck, following an outbreak of the coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People wearing protective masks are seen at the Shibuya sky observation deck, following an outbreak of the coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People wearing protective masks watch the sunset at the Shibuya sky observation deck, following an outbreak of the novel coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People wearing protective masks are seen at the Shibuya sky observation deck, following an outbreak of the novel coronavirus in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha

People gather during the sunset on the Shibuya Sky observation deck in Tokyo, Japan, February 24, 2020. REUTERS/Athit Perawongmetha