In his latest series for Channel 4, Guy investigates the past, present and future of British power stations to work out how the country makes its most valuable commodity of all - electricity. In this exclusive deleted scene, Guy takes part in Sea Survival Training. To watch the full series, head over to All4: https://www.channel4.com/programmes/guy-martins-great-british-power-trip #GuyMartin #PowerTrip Welcome to the only official Guy Martin Proper YouTube channel. Make yourself a cup of tea or twenty & follow every race, every build and every country Guy visits. Fair play. Subscribe here https://bit.ly/2OwyYOY