It’s national radio, hence most of the people listening wouldn’t have used an Oyster card, which was a shame. I was being deliberately bullish about cash replacement and Will was being sensible. It was fun, though, and at least one person (OK, so it was one of my wife’s friends) called to say that the discussion was interesting.
My opinions are my own (I think) and are presented solely in my capacity as an interested member of the general public. [posted with ecto]