Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio TPX IMAGES OF THE DAY

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Anthony Goncalves smokes a marijuana joint before a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

A socially-distanced music fan take a photo of a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Sheila and Pat Lipscombe pose for a photograph before a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront, during the global outbreak of the coronavirus disease (COVID-19), in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans wait for a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans receives an order of food before watching a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

Socially-distanced music fans watch a performance by rock band "Monster Truck" at a drive-in concert held in a parking lot on Toronto's waterfront in Toronto, Ontario, Canada July 17, 2020. REUTERS/Carlos Osorio

People arrive in their cars at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

People watch a film inside their cars at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

People watch a film inside their cars at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

People watch a film inside their cars at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

People watch a film inside their cars at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

People watch a film inside their cars at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

A waitress distributes orders at the Comiccon festival during the coronavirus disease (COVID-19) outbreak, in Oeiras, Portugal June 1, 2020. Picture taken June 1, 2020. REUTERS/Rafael Marchante

A Tesla car's front electric motor and drivetrain is shown exposed on a chassis at a Tesla electric car dealership in Sydney, Australia, May 31, 2017. REUTERS/Jason Reed

A Tesla car's front electric motor and drivetrain is shown exposed on a chassis at a Tesla electric car dealership in Sydney, Australia, May 31, 2017. REUTERS/Jason Reed

A worker examines a bicycle drivetrain at the Giant bicycle factory in Taichung April 16, 2008. Giant Manufacturing, Taiwan's top bicycle maker, produces more than 800,000 bicycles in its Taiwan factory every year, according to a Giant manager.
REUTERS/Pichi Chuang (TAIWAN)

The C-Metisse, a diesel hybrid drivetrain concept car by Citroen, is displayed on media day at the Paris Mondial de l'Automobile in Paris September 29, 2006. The Paris Auto show opens its doors to the public September 30 to October 15. REUTERS/Benoit Tessier (FRANCE)

The C-Metisse, a diesel hybrid drivetrain concept car by Citroen, is displayed on media day at the Paris Mondial de l'Automobile in Paris September 29, 2006. The Paris Auto show opens its doors to the public September 30 to October 15. REUTERS/Benoit Tessier (FRANCE)

Journalists look at the the C-Metisse, a diesel hybrid drivetrain concept car by Citroen, on media day at the Paris Mondial de l'Automobile, September 28, 2006. The Paris Auto show opens its doors to the public September 30 to October 15. REUTERS/Benoit Tessier (FRANCE)

Journalists look at the the C-Metisse, a diesel hybrid drivetrain concept car by Citroen, on media day at the Paris Mondial de l'Automobile, September 28, 2006. The Paris Auto show opens its doors to the public September 30 to October 15. REUTERS/Benoit Tessier (FRANCE)