EDINBURGH, UK: Celebrity chef Martin Wishart unveils the Smirnoff Water Purification Installation at Leith Docks. The installation takes the water from the docks through an intensive purification process and makes it pure enough to drink. Members of the public were asked to take up the challenge of sampling the ePure Leith water. Pictured Martin looks through one of the purification towers full of water while holding his own purified sample.