Another day, another Conservative MP rolls up to the Stephen Nolan show on Five Live to commit political self-immolation. This time it’s Nicholas Winterton on trains and Pete Waterman he ain’t.

Just so he knows what it’s like in second class these days, I went into the City earlier on South West Trains and had to stand next to the toilet due to the volume of people aboard. It’s pretty difficult to get your laptop out or start leafing through reports when you’ve go no seat to use, despite paying the same fare as the people who have got seats. So I hope he’ll forgive me if I don’t share his “outlook on life” when on the train, it’s just that usually I’m having to listen to kids noisily playing I-spy or someone sitting across from me using a personal music device that’s anything but personal.

I’d love to have a “business environment” in which to work, but sometimes you just have to share your world with other human beings and make the compromises that that inevitably entails. He should try it sometime. My company doesn’t pay for me to travel First Class – and neither should taxpayers pay for MPs to do the same. Give them the regular fare – if they want to top it up from their considerable wages, so be it. But I suspect that some of them could do with a bit of second-class travel.

On the way back, I did manage to find a seat, open my laptop and do a few emails before the train pulled into Woking. You see, Sir Nicholas, some of us carriage-classers are capable of doing work on the train, despite being a different type of person. There’s no reason that MPs can’t do the same at certain times of the day.

There are many issues with our trains and overcrowding and punctuality are just the surface of a deeper problem, which the Wintertons might like to look into and lobby Andrew Adonis about. The fact that the most pressing problem in Sir Nicholas Winterton’s mind is that he wants to travel first instead of second class just demonstrates how much better off Parliament will be without him.