My Wednesday evenings have been brightened recently by the arrival of W1A. Set in a fictionalised New Broadcasting House, the BBC comedy stars Hugh Bonneville as the Beeb’s unfortunate Head of Values. It's a gloriously dysfunctional portrayal of the BBC, as enjoyable as it is excruciating.

First, a disclaimer. I used to work at the BBC – alongside many talented, sparky colleagues wholly unlike those in W1A. Yet there are elements of the show that feel deliciously real. And, I admit, I watch with all the delight of being in on the joke.

But these characters aren’t the preserve of the BBC. In fact I’m sure their recognisability greatly contributes to the show’s success. Most of us have met them at some point in our careers, wherever we work. And, sadly, they’re not nearly as entertaining in real life.