A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

Workers are seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

Workers are seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

InCycles General Manager Joao Maia poses for a photo at the InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

A worker is seen in InCycles bicycles factory in Anadia, Portugal, September 25, 2020. Picture taken September 25, 2020. REUTERS/Pedro Nunes

The Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, stands in front of municipal police officers from the Plateau district, whose mayor Jacques Gabriel Ehouo supports the concept of using bicycles, in Abidjan, Ivory Coast September 4, 2020. Picture taken September 4, 2020. REUTERS/Luc Gnago

The Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, stands in front of municipal police officers of the central business district of Plateau, whose mayor Jacques Gabriel Ehouo supports the concept of using bicycles, in Abidjan, Ivory Coast September 4, 2020. Picture taken September 4, 2020. REUTERS/Luc Gnago

The Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, is pictured with municipal police officers of the central business district of Plateau, whose mayor Jacques Gabriel Ehouo supports the concept of using bicycles, in Abidjan, Ivory Coast September 4, 2020. Picture taken September 4, 2020. REUTERS/Luc Gnago

The Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, is pictured with municipal police officers of the central business district of Plateau, whose mayor Jacques Gabriel Ehouo supports the concept of using bicycles, in Abidjan, Ivory Coast September 4, 2020. Picture taken September 4, 2020. REUTERS/Luc Gnago

The Ivorian environmental activist Andy Costa also known as the cycling ambassador in Africa, is pictured with municipal police officers of the central business district of Plateau, whose mayor Jacques Gabriel Ehouo supports the concept of using bicycles, in Abidjan, Ivory Coast September 4, 2020. Picture taken September 4, 2020. REUTERS/Luc Gnago

Cycling - Tour de France - Stage 12 - Chauvigny to Sarran Correze - France - September 10, 2020. A giant bicycle with a yellow frame stands alongside the course. REUTERS/Benoit Tessier

Cycling - Tour de France - Stage 1 - Nice Moyen Pays to Nice - France - August 29, 2020. Spectators take pictures of bicycles before the start. REUTERS/Eric Gaillard

People cycle past the Velo Outlet bicycle store, as the spread of the coronavirus disease (COVID-19) continues, in Zurich, Switzerland August 4, 2020. REUTERS/Arnd Wiegmann

A man rides his bicycle at Pineham BMX track, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Milton Keynes, Britain July 28, 2020. REUTERS/Peter Cziborra

A man rides his bicycle at Pineham BMX track, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Milton Keynes, Britain July 28, 2020. REUTERS/Peter Cziborra

People ride their bicycles at Pineham BMX track, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Milton Keynes, Britain July 28, 2020. REUTERS/Peter Cziborra

People ride their bicycles at Pineham BMX track, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Milton Keynes, Britain July 28, 2020. REUTERS/Peter Cziborra

A man rides his bicycle at Pineham BMX track, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Milton Keynes, Britain July 28, 2020. REUTERS/Peter Cziborra

An employee works on a bicycle in a Halfords store, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Luton, Britain July 28, 2020. REUTERS/Peter Cziborra

An employee works on a bicycle in a Halfords store, after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Luton, Britain July 28, 2020. REUTERS/Peter Cziborra

A green traffic light for bicycles is seen after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in London, Britain July 28, 2020. REUTERS/Hannah McKay

Britain's Prime Minister Boris Johnson talks to the owner of the the Cycle Lounge, Rodney Rouse, a bicycle repair shop, after the government announced a new plan to get Britain cycling, amid the outbreak of the coronavirus disease (COVID-19), in Beeston near Nottingham, Britain, July 28, 2020. Rui Vieira/Pool via REUTERS

Britain's Prime Minister Boris Johnson talks to the owner of the the Cycle Lounge, Rodney Rouse, a bicycle repair shop, after the government announced a new plan to get Britain cycling, amid the outbreak of the coronavirus disease (COVID-19), in Beeston near Nottingham, Britain, July 28, 2020. Rui Vieira/Pool via REUTERS TPX IMAGES OF THE DAY

Britain's Prime Minister Boris Johnson talks to the owner of the the Cycle Lounge, Rodney Rouse, a bicycle repair shop, after the government announced a new plan to get Britain cycling, amid the outbreak of the coronavirus disease (COVID-19), in Beeston near Nottingham, Britain, July 28, 2020. Rui Vieira/Pool via REUTERS

Britain's Prime Minister Boris Johnson talks to the owner of the the Cycle Lounge, Rodney Rouse, a bicycle repair shop, after the government announced a new plan to get Britain cycling, amid the outbreak of the coronavirus disease (COVID-19), in Beeston near Nottingham, Britain, July 28, 2020. Rui Vieira/Pool via REUTERS

A man holds a bicycle at Swinnerton Cycles shop after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Fenton, Stoke-on-Trent, Britain July 28, 2020. REUTERS/Carl Recine

A worker repairs a bicycle at Swinnerton Cycles shop after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Fenton, Stoke-on-Trent, Britain July 28, 2020. REUTERS/Carl Recine

A man wearing a protective mask carries a bicycle at Swinnerton Cycles shop after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Fenton, Stoke-on-Trent, Britain July 28, 2020. REUTERS/Carl Recine

A worker repairs a bicycle at Swinnerton Cycles shop after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Fenton, Stoke-on-Trent, Britain July 28, 2020. REUTERS/Carl Recine

A worker repairs a bicycle at Swinnerton Cycles shop after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Fenton, Stoke-on-Trent, Britain July 28, 2020. REUTERS/Carl Recine

Workers repair bicycles at Swinnerton Cycles shop after the government announced a new plan on walking and cycling projects, following the coronavirus disease (COVID-19) outbreak, in Fenton, Stoke-on-Trent, Britain July 28, 2020. REUTERS/Carl Recine

Members of Extinction Rebellion take part in a socially distanced bicycle ride to campaign for more cycling and cycle lanes and fewer vehicles on the roads, following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 17, 2020. REUTERS/Toby Melville

Members of Extinction Rebellion take part in a socially distanced bicycle ride to campaign for more cycling and cycle lanes and fewer vehicles on the roads, following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 17, 2020. REUTERS/Toby Melville

Members of Extinction Rebellion take part in a socially distanced bicycle ride to campaign for more cycling and cycle lanes and fewer vehicles on the roads, following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 17, 2020. REUTERS/Toby Melville

Members of Extinction Rebellion take part in a socially distanced bicycle ride to campaign for more cycling and cycle lanes and fewer vehicles on the roads, following the outbreak of the coronavirus disease (COVID-19), London, Britain, May 17, 2020. REUTERS/Toby Melville

Will works in the workshop of bicycle shop Harpenden Cycles, following the outbreak of the coronavirus disease (COVID-19), Harpenden, Britain, May 16, 2020. REUTERS/Peter Cziborra

Will works in the workshop of bicycle shop Harpenden Cycles, following the outbreak of the coronavirus disease (COVID-19), Harpenden, Britain, May 16, 2020. REUTERS/Peter Cziborra

Will works in the workshop of bicycle shop Harpenden Cycles, following the outbreak of the coronavirus disease (COVID-19), Harpenden, Britain, May 16, 2020. REUTERS/Peter Cziborra

Will works in the workshop of bicycle shop Harpenden Cycles, following the outbreak of the coronavirus disease (COVID-19), Harpenden, Britain, May 16, 2020. REUTERS/Peter Cziborra

Will works in the workshop of bicycle shop Harpenden Cycles, following the outbreak of the coronavirus disease (COVID-19), Harpenden, Britain, May 16, 2020. REUTERS/Peter Cziborra

Will works in the workshop of bicycle shop Harpenden Cycles, following the outbreak of the coronavirus disease (COVID-19), Harpenden, Britain, May 16, 2020. REUTERS/Peter Cziborra

Charles Thibault, owner of " Le Triporteur " mobile repair cycling shop fixes a bicycle, amid the spread of the coronavirus disease (COVID-19), in Vincennes, near Paris,France, May 15, 2020. REUTERS/Charles Platiau

Charles Thibault, owner of " Le Triporteur " mobile repair cycling shop, fixes a bicycle, amid the spread of the coronavirus disease (COVID-19), in Vincennes, near Paris, France, May 15, 2020. REUTERS/Charles Platiau

Charles Thibault, owner of " Le Triporteur " mobile repair cycling shop, fixes a bicycle, amid the spread of the coronavirus disease (COVID-19), in Vincennes, near Paris, France May 15, 2020. REUTERS/Charles Platiau

A woman rides a bicycle on a new cycling path in a street in Paris as France softens its strict lockdown rules during the outbreak of the coronavirus disease (COVID-19) in France, May 11, 2020. REUTERS/Benoit Tessier

A man rides a bicycle on a new cycling lane in central Brussel, amid the coronavirus disease (COVID-19) outbreak in Brussels, Belgium May 6, 2020. REUTERS/Francois Lenoir

People ride bicycles on a new cycling lane in central Brussel, amid the coronavirus disease (COVID-19) outbreak in Brussels, Belgium May 6, 2020. REUTERS/Francois Lenoir

A man rides a bicycle on a new cycling lane in central Brussel, amid the coronavirus disease (COVID-19) outbreak in Brussels, Belgium May 6, 2020. REUTERS/Francois Lenoir

A woman rides a bicycle on a new cycling lane in central Brussel, amid the coronavirus disease (COVID-19) outbreak in Brussels, Belgium May 6, 2020. REUTERS/Francois Lenoir

A person wearing a face mask rides an electric scooter near bike-sharing bicycles, as the country is hit by an outbreak of the new coronavirus, in Beijing, China February 5, 2020. REUTERS/Carlos Garcia Rawlins SEARCH "CHINA GHOST" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A woman wearing a face mask rides a bicycle as the country is hit by an outbreak of the new coronavirus, in Beijing, China January 30, 2020. REUTERS/Carlos Garcia Rawlins

A boy rides his bicycle in the Israeli settlement of Havat Gilad in the occupied West Bank July 24, 2019. Picture taken July 24, 2019. REUTERS/Ronen Zvulun

The White House is seen at sunrise the morning after Iran's missile attacks on U.S.-led forces in Iraq, in Washington, U.S., January 8, 2020. REUTERS/Kevin Lamarque

The White House is seen reflected in a puddle following the reports of Iran's missile attacks on U.S.-led forces in Iraq, in Washington, U.S., January 7, 2020. REUTERS/Tom Brenner TPX IMAGES OF THE DAY

Seagulls fly across the Washington Monument during a snowstorm in Washington, U.S., January 7, 2020. REUTERS/Tom Brenner