19Many Motorsports Have No Rules On Emissions
However, many motorsports find themselves exempt from such emissions rules, meaning that teams can run any cars they choose, no matter how polluting their exhaust fumes.
When it comes to making new cars for sale to the public, car manufacturers now have to follow some pretty strict rules on vehicle emissions, which have been introduced and implemented in recent years in a bid to tackle the problems caused by pollution and climate change.
Some have called for
sports like NASCAR to take a more environmentally friendly approach, and to start using electric cars, but the sport so far seems unwilling to embrace green technology.