The Trouble With Our Trains, BBC 2, 9pm. http://www.bbc.co.uk/iplayer/episode/b05sz83j/nick-and-margaret-the-trouble-with-our-trains Twenty years after privatisation, in which the number of rail passengers have doubled, Nick Hewer and Margaret Mountford examine what was once British Rail, but is now a hotchpotch of different companies competing in the rail market. Only they aren’t. Four billion pounds of government money a year still subsidises...