Drinkable emissions

Interesting morning. I spent it driving in central London, as part of a rather bizarre initiative, hailed as a world first. I was at the wheel of a Hyundai ix35 Fuel Cell car, fuelled by hydrogen and with water as the only emission. To celebrate Hyundai's 10th anniversary in the UK, the car is being driven by an army of volunteers on 2,000 miles of roads while simultaneously taking photos every few yards on the entire route. Travelling with us was gap year student Jacob, responsible for keeping the camera kit efficiently doing its endless job!