Something’s been bothering me on my commute to Cardiff. I usually take the train, but when I have to drive, just after I’ve passed Cardiff City stadium, I always get a red light just before a railway bridge. It’s not the red light I object to, it’s the giant electronic billboard right there, its brightness of such ferocity that I feel it burning my retina. And, as is the way with these things, the moment you see anything up there you’re interested in, it changes again.

So it was that I kept........

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