Adrenaline junkie Guy Martin tells Al Murray and James Holland about his new series for 'Channel 4' - 'Guy Martin's Battle of Britain'' in which he trains to fly a 'Hawker Hurricane' and then takes part in a dogfight with a 'Messerschmitt BF 109'. Guy discusses the complexities of flying war planes and his obsession with engines from the Second World War.—'We Have Ways ...' (& Britrick_c21)