as regulations are brought in across the world to restrict the sale of petrol-powered cars, what does this mean for classic and prestige car lovers and collectors, and what happens if there is no petrol to run them?
Although scientists keep insisting that the planet needs to move away from its dependence on oil, gas and coal to effectively combat climate change, hydrocarbon development projects continue to emerge.
Carbon monoxide and nitrogen oxide pollution have fallen sharply in Hong Kong since it introduced a world-first scheme to detect and repair vehicles with the highest emissions.
