And its makers say it was very difficult to record under lockdown

Listen out for a new 12-part series on the Post Office Horizon scandal. It airs on 25 May at 1.45pm on BBC Radio 4. Each episode is just 14 minutes long. It’s being billed as the widest miscarriage of justice in UK legal history.

Freelance broadcast journalist Nick Wallis, who reported on the case from 2010, says: “I hope you will think we have gone somewhere towards doing the subject justice. I would be most grateful if you could spread the word. It would be very special if this story reached the number of people it deserves.”