I'm going to start with a bit of politics. I know that's not why you come here - you come here because it's your lunch break and they won't let you look at porn on your work computer - but bear with me. I came to the realisation, on my trip from Moor Street to Hatton, that Chiltern Railways is easily the most Tory of all the rail operating companies. It goes from Moor Street, which is done out like the Good Old Days, to Marylebone, which is so posh it has a name that only upper class people can say properly. It goes through Warwickshire and Oxfordshire and Buckinghamshire, prime Home Counties, prime Tory areas. Even when it passes through working class Birmingham, it skips inner city Small Heath and Tyseley so it can whizz on to fragrant Solihull with its wine bars and John Lewis.