Infrared thermometer is seen on the traditional wooden tourist junk boat "Dukling", during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

A traditional wooden tourist junk boat "Dukling", sails in the waters of Victoria Harbour, during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

Sails are seen on the traditional wooden tourist junk boat "Dukling", during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

Kwok Wah-hei, captain of the traditional wooden tourist junk boat "Dukling", is seen onboard, during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

A traditional wooden tourist junk boat "Dukling", sails in the waters of Victoria Harbour, during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu TPX IMAGES OF THE DAY

A sailor of the traditional wooden tourist junk boat "Dukling", is seen onboard, during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

A sailor of the traditional wooden tourist junk boat "Dukling", is seen onboard, during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

A sailor of the traditional wooden tourist junk boat "Dukling", is seen onboard, during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

Tourists are sit onboard of the traditional wooden tourist junk boat "Dukling", during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

A statue of Mazu, a Chinese sea goddess is seen on the traditional wooden tourist junk boat "Dukling", during the COVID-19 pandemic, in Hong Kong, China October 31, 2020. Picture taken October 31, 2020. REUTERS/Tyrone Siu

Oceanic navigator Jimmy Cornell, 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell, 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell, 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell, 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell, 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell, 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell (R), 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell (R), 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell (R), 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell (R), 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell (R), 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

Oceanic navigator Jimmy Cornell (R), 80, sets sail on a full electric boat from Seville to commemorate the 500th anniversary of the first round-the-world voyage, Spain November 19, 2020. REUTERS/Marcelo del Pozo

A seagull flies in front of a sailing boat on Lake Leman on a misty autumn morning in Lutry, Switzerland, November 10, 2020. REUTERS/Denis Balibouse

A boat sails on Lake Leman on a warm autumn evening near Lausanne, Switzerland, November 9, 2020. REUTERS/Denis Balibouse

A boat sails on Lake Leman on a warm autumn evening near Lausanne, Switzerland, November 9, 2020. REUTERS/Denis Balibouse

A boat sails on Lake Leman on a warm autumn evening near Lausanne, Switzerland, November 9, 2020. REUTERS/Denis Balibouse

Sailing - Vendee Globe - Les Sables-d'Olonne, France - November 8, 2020 Hugo Boss boat before the start of the race REUTERS/Stephane Mahe

Visitors, wearing protective face masks, look at the competitors' boats at the starting village of the solo round-the-world Vendee Globe sailing race in Les Sables-d'Olonne, France, October 21, 2020. REUTERS/Stephane Mahe

Visitors look at the competitors' boats at the starting village of the solo round-the-world Vendee Globe sailing race in Les Sables-d'Olonne, France, October 21, 2020. REUTERS/Stephane Mahe

Visitors, wearing protective face masks, queue to see the competitors' boats at the starting village of the solo round-the-world Vendee Globe sailing race in Les Sables-d'Olonne, France, October 21, 2020. REUTERS/Stephane Mahe

Visitors, wearing protective face masks, queue to see the competitors' boats at the starting village of the solo round-the-world Vendee Globe sailing race in Les Sables-d'Olonne, France, October 21, 2020. REUTERS/Stephane Mahe

Visitors look at the competitors' boats at the starting village of the solo round-the-world Vendee Globe sailing race in Les Sables-d'Olonne, France, October 21, 2020. REUTERS/Stephane Mahe

Fishing boats sail in the Bosphorus as the sun sets over the old city in Istanbul, Turkey October 12, 2020. REUTERS/Murad Sezer

A fishing boat sails in the Bosphorus as the sun sets over the old city in Istanbul, Turkey October 12, 2020. REUTERS/Murad Sezer

A boat sails next to the cooling towers of the Doel nuclear plant of Electrabel, the Belgian unit of French company Engie, former GDF Suez, in Doel near Antwerp, Belgium October 7, 2020. REUTERS/Francois Lenoir

Bikers pass sailing boats on Alte Donau, an abandoned meander of river Danube, amid the coronavirus disease (COVID-19) outbreak in Vienna, Austria October 4, 2020. REUTERS/Leonhard Foeger

A detainee is seen after police seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

A view of the part of the seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police unload seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police unload seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police unload seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police count seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Two detainees watch as police unload seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police unload seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police guard seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

Police unloads seized hashish hidden in four sailing boats, according to local authorities, off the coast of the island of Gran Canaria, Spain September 30, 2020. REUTERS/Borja Suarez

People enjoy the water while a Tug boat sails "Sukhna 4" near the El Ain El Sokhna port before entering the Suez Canal, Egypt, September 25, 2020. Picture taken September 25, 2020. REUTERS/Amr Abdallah Dalsh

Traditional Egyptian "Felucca" boats sail at sunset on the Nile river in Aswan, Egypt February 21, 2020. Picture taken February 21, 2020. REUTERS/Amr Abdallah Dalsh

Traditional "Felucca" boats sail near sign levels of water towards Temple of Philae at the west bank of the Nile river in Aswan, Egypt February 18, 2020. Picture taken February 18, 2020. REUTERS/Amr Abdallah Dalsh

People wear protective face masks as they travel by boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People wear protective face masks as they travel by boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People use mobile phones on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

Women pose for a selfie on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

A woman uses a mobile phone on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People use mobile phones on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People use mobile phones on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People use mobile phones on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People use mobile phones on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

A woman uses a mobile phone on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song

People use mobile phones on a boat sailing on Yangtze River following the coronavirus disease (COVID-19) outbreak, in Wuhan, Hubei province, China, September 3, 2020. REUTERS/Aly Song