I am not sure what you mean, that point is mentioned: >Electric cars, of course, have zero exhaust emissions, which is a welcome development, particularly in r

I am not sure what you mean, that point is mentioned: >Electric cars, of course, have zero exhaust emissions, which is a welcome development, particularly in respect of the air quality in city centres. >Friends with an environmental conscience often ask me, as a car person, whether they should buy an electric car. I tend to say that if their car is an old diesel and they do a lot of city centre motoring, they should consider a change. But otherwise, hold fire for now.