Your article 'Lighting the Way' mentions that the 'first proper production vehicle to feature solar technology is the latest model of the Toyota Prius'.
I would point out that VAG Group vehicles, including VW and Audi, have featured solar-powered coolers for a number of years.
Chris Lennard, Worcester
Poll: Should the UK’s railways be renationalised?
Well that goes both ways, doesn't it? I mean internal combustion drivers are already paying about 59p in the £ (+ the standard rate of VAT) on fuel....