China has numerous reasons for hating the combustion engine, and a huge incentive to hasten its demise. They are dirty, accounting for what the government says is about 30 per cent of the country’s choking air pollution
; contribute massively to its oil imports, which Beijing sees as a major strategic vulnerability; and highlight a shortcoming that has been a chronic flaw in the domestic car industry — China is bad at manufacturing them.
Last month Beijing gave the global movement to eradicate the combustion engine a sizeable boost. Alongside a number of European countries that have proposed bans on traditional fuel vehicles to be brought in between 2025 and 2040, Beijing has said it is studying the timing of a similar move against petrol and diesel cars.