People ride scooters at Nanjing Pedestrian Road, a main shopping area, following the outbreak of the coronavirus disease (COVID-19), in Shanghai, China May 10, 2021. REUTERS/Aly Song

Riders of water scooters take part in the Immortal Fleet event on the Fontanka River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event on the Neva River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event on the Neva River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event on the Fontanka River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event on the Neva River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event on the Fontanka River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event on the Neva River during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Riders of water scooters take part in the Immortal Fleet event during the celebrations of Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

Participants ride water scooters during the Immortal Fleet event on Victory Day, which marks the 76th anniversary of the victory over Nazi Germany in World War Two, in Saint Petersburg, Russia May 9, 2021. REUTERS/Anton Vaganov

A person passes by on a scooter in front of the Bill & Melinda Gates Foundation in Seattle, Washington, U.S. May 5, 2021. REUTERS/Lindsey Wasson

Scotland's First Minister and leader of the Scottish National Party (SNP), Nicola Sturgeon tries out a scooter as she campaigns in Troon, on the west coast of Scotland, Britain May 2, 2021, ahead of the upcoming Scottish Parliament election. Andy Buchanan/Pool via REUTERS

Scotland's First Minister and leader of the Scottish National Party (SNP), Nicola Sturgeon tries out a scooter as she campaigns with SNP candidate for Ayr, Prestwick and Troon, Siobhian Brown (centre right) in Troon, on the west coast of Scotland, Britain May 2, 2021, ahead of the upcoming Scottish Parliament election. Andy Buchanan/Pool via REUTERS

Women ride scooters past an art installation in response to renovations taking place at the East Building facade of the National Gallery of Art in Washington,U.S., April 30, 2021 REUTERS/Kevin Lamarque

A woman walks past an electric scooter in Rome, Italy, April 28, 2021. REUTERS/Guglielmo Mangiapane

A man wearing a face mask rides a scooter amid the coronavirus disease (COVID-19) outbreak, in Bangkok, Thailand, April 23, 2021. REUTERS/Soe Zeya

Iraqi boys ride bicycles and a scooter during night-time curfew amid the coronavirus disease (COVID-19) pandemic during the holy month of Ramadan in the Sadr City district of Baghdad, Iraq, April 22, 2021. Picture taken April 22, 2021. REUTERS/Thaier Al-Sudani

A man, wearing a protective face mask, rides a scooter past a biker on a bridge over the canal Saint-Martin in Paris amid the coronavirus (COVID-19) outbreak in France, April 22, 2021. REUTERS/Sarah Meyssonnier

A child rides scooter past a bed of tulips in a park amid the coronavirus disease (COVID-19) pandemic in the Manhattan borough of New York City, New York, U.S., April 16, 2021. REUTERS/Carlo Allegri

A child rides scooter past a bed of tulips in a park amid the coronavirus disease (COVID-19) pandemic in the Manhattan borough of New York City, New York, U.S., April 16, 2021. REUTERS/Carlo Allegri

NIU Technologies' kick scooters are displayed at a media conference in Changzhou, Jiangsu province, China April 7, 2021. REUTERS/Aly Song

A light of Niu electric scooter is seen at a media conference in Changzhou, Jiangsu province, China April 7, 2021. REUTERS/Aly Song

An employee works on the electric scooters production line of NIU Technologies in Changzhou, Jiangsu province, China April 7, 2021. REUTERS/Aly Song

Niu electric scooters are seen at the production line of NIU Technologies in Changzhou, Jiangsu province, China April 7, 2021. REUTERS/Aly Song

A person uses a scooter as National Guard members and law enforcement officers guard streets surrounding the U.S. Capitol and congressional office buildings following a security threat at the U.S. Capitol in Washington, U.S., April 2, 2021. REUTERS/Al Drago

Scooters are parked at a private school in Saint-Sebastien-sur-Loire, as France will start its third national lockdown and shools will close for three weeks to push back a third wave of the coronavirus disease (COVID-19) infections, France, April 2, 2021. REUTERS/Stephane Mahe

A boy rides a Pure electric scooter past a branch of Poundstretcher in the centre of Sheerness on the Isle of Sheppey, Britain, March 5, 2021. Picture taken March 5, 2021. REUTERS/Dylan Martinez

A family daubed in colours rides on a scooter during Holi celebrations, amidst the spread of the coronavirus disease (COVID-19), in Mumbai, India, March 29, 2021. REUTERS/Niharika Kulkarni

A man rides an electric scooter past part of an illuminated sculpture 'Absorbed By Light' by artist Gali May Lucas during the preview night for the River of Light Trail in Liverpool, Britain, March 22, 2021. REUTERS/Phil Noble

Chocolate Easter bunnies on scooters are displayed at Eric's Confiserie Baumann, as the spread of the coronavirus (COVID-19) continues, in Zurich, Switzerland March 11, 2021. REUTERS/Arnd Wiegmann

A woman on a mobility scooter drives past a mural praising the NHS (National Health Service) amidst the continuation of the coronavirus disease (COVID-19) pandemic, London, Britain, March 5, 2021. REUTERS/Toby Melville

Deliveroo delivery rider walks with a scooter by Las Ramblas in Barcelona, Spain, February 23, 2021. Picture taken on February 23, 2021. REUTERS/Albert Gea

A police officer laughs with a person on an electric scooter outside King Edward VII's Hospital, where Britain's Prince Philip was admitted, in London, Britain February 26, 2021. REUTERS/Paul Childs

A man on a scooter rides along a closed shop in the centre of the small town Gangelt, one of Germany's first coronavirus pandemic hotspots, amid the coronavirus disease (COVID-19) pandemic in Gangelt, Germany, February 23, 2021. Picture taken February 23, 2021. REUTERS/Thilo Schmuelgen

A man rides an electric scooter past photographs of U.S. Vice President Kamala Harris hanging on an outdoor dining wall at Floriana Italian restaurant in the DuPont Circle neighborhood, in Washington, U.S., February 21, 2021. REUTERS/Al Drago

A man rides an electric scooter on the Brooklyn Bridge during a snow storm in New York City, U.S., February 19, 2021. REUTERS/Brendan McDermid

A man, wearing a protective face mask, rides his scooter in a local market in Nice amid the coronavirus disease (COVID-19) outbreak in France, February 18, 2021. REUTERS/Eric Gaillard

A woman, wearing protective face mask, rides a scooter on the Pont de Bir-Hakeim Bridge in Paris amid the coronavirus disease (COVID-19) outbreak in France, February 18, 2021. REUTERS/Gonzalo Fuentes

Danny Westerman, 72, sits on his electric scooter while taking a shelter at Gallery Furniture store which opened its door and transformed into a warming station after winter weather caused electricity blackouts in Houston, Texas, U.S. February 17, 2021. REUTERS/Go Nakamura

A girl on a scooter walks past Peter Behan collecting his golf balls after he practiced golf at dusk on an embankment by aiming for a circle in the sand he has drawn on Poolbeg beach as golf links are closed under Government restrictions, amid the outbreak of the coronavirus disease (COVID-19), in Dublin, Ireland February 15, 2021. REUTERS/Clodagh Kilcoyne

A man wearing face mask rides a scooter on the street during a day with polluted air, following the outbreak of the coronavirus disease (COVID-19), in Beijing, China February 13, 2021. REUTERS/Carlos Garcia Rawlins

A person rides a scooter during heavy snowfall in Moscow, Russia February 12, 2021. REUTERS/Maxim Shemetov

Snow covered scooters are seen after snowfall in central Kyiv, Ukraine February 12, 2021. REUTERS/Gleb Garanich

Electric scooters are seen during a snowfall in Dortmund, Germany, February 10, 2021. REUTERS/Leon Kuegeler

Snow falls over parked scooters in Berlin, Germany, February 8, 2021. REUTERS/Annegret Hilse

An ultra-Orthodox Jewish man rides a mobility scooter with a plastic sheet covering, as it rains in Jerusalem February 4, 2021. REUTERS/Ammar Awad

Erin McMaster, a cheerleader for the NFL Super Bowl LV contending Tampa Bay Buccaneers, wears a protective face mask riding a scooter amid the spread of the coronavirus disease (COVID-19) near the Riverwalk in Tampa, Florida, U.S. February 3, 2021. REUTERS/Shannon Stapleton

A person rides a scooter during a snowstorm in the Brooklyn borough of New York City, New York, U.S., February 2, 2021. REUTERS/Brendan McDermid

A woman on a scooter wears a face mask under a helmet while buying flowers amid the coronavirus disease (COVID-19) outbreak in the street in Hanoi, Vietnam, January 29, 2021. REUTERS/Thanh Hue

A man with kids drive a scooter in the street amid the coronavirus disease (COVID-19) outbreak in Hanoi, Vietnam, January 29, 2021. REUTERS/Thanh Hue

A woman sits on a scooter while she gathers with other women outside their houses as the spread of the coronavirus disease (COVID-19) continues, in Yoff neighbourhood, Dakar, Senegal January 26, 2021. REUTERS/Zohra Bensemra

A woman sits on a scooter while she gathers with other women outside their houses as the spread of the coronavirus disease (COVID-19) continues, in Yoff neighbourhood, Dakar, Senegal January 26, 2021. REUTERS/Zohra Bensemra

U.S. Senator Thom Tillis (R-NC) wheels himself in a foot scooter following recent foot surgery, after a vote in the basement of the U.S. Capitol in Washington, U.S., January 26, 2021. REUTERS/Al Drago

U.S. Senator Thom Tillis (R-NC) wheels himself in a foot scooter following recent foot surgery, for a vote in the basement of the U.S. Capitol in Washington, U.S., January 26, 2021. REUTERS/Al Drago

U.S. Senator Thom Tillis (R-NC) wheels himself in a foot scooter following recent foot surgery, after a vote in the basement of the U.S. Capitol in Washington, U.S., January 26, 2021. REUTERS/Al Drago

A person rides an electric scooter through the snow in London, Britain, January 24, 2021. REUTERS/Toby Melville

A scooter driver of mobile app toters puts a delivery inside a courier's backpack, during a lockdown and a 24-hour curfew to curb the spread of the coronavirus disease (COVID-19) in Beirut, Lebanon January 20, 2021. REUTERS/Mohamed Azakir

A Meituan delivery worker rides a scooter carrying vegetables on a snowy day in Beijing, China January 19, 2021. REUTERS/Tingshu Wang

A child is seen playing on a scooter as members of the National Guard spend time in Lincoln Park in Washington D.C., days ahead of U.S. President-elect Joe Biden's inauguration, U.S. January 18, 2021. REUTERS/Brendan McDermid

People ride scooters past residential buildings in Beijing, China, January 13, 2021. Picture taken January 13, 2021. REUTERS/Tingshu Wang