Paris is just the latest place to move forward on restricting vehicles powered by fossil fuels. Oxford may start banning some gas and diesel cars as soon as 2020. However, most of the bans have focused on sales rather than the vehicles themselves. France as a whole has announced their intention to end gasoline and diesel car sales by 2040; the UK followed suit not too long after that. China has also announced a ban on the sale of vehicles powered by fossil fuels, but its timeline is uncertain.