Bruce gurgled happily, sounding much like they
were saying:

Not only will electric cars save CO2

Will it?

Yes, it waill save at least two thirds of the CO2 an equivalent petrol
engined car produces, making it comparable to public transport.

Really...?

Where's this electricity coming from, then?

From a 13A domestic socket or a dedicated three-phase charging pillar.

I was thinking about a bit further back in the wiring than the socket.