An investigation of the largest miscarriage of justice in UK legal history. It's the story of how the Post Office systematically persecuted honest people, and how a small band of victims fought back in the face of impossible odds.
An investigation of the largest miscarriage of justice in UK legal history. It's the story of how the Post Office systematically persecuted honest people, and how a small band of victims fought back in the face of impossible odds.

After the introduction of a new computer system in the early 2000s, the Post Office began using its data to accuse sub-postmasters of falsifying accounts and stealing money. Many were fired and financially ruined; others were prosecuted and even put behind bars.
In this ten-part series, journalist Nick Wallis, gets right to the heart of the story, as he talks to those whose lives were shattered and follows the twists and turns of a David and Goliath battle as the sub-postmasters tried to fight back.
In the series finale, the sub-postmasters’ litigation comes to an end - but not everyone is happy. Nick asks what should happen next for the Post Office, and there’s a breathtaking revelation from the Criminal Cases Review Commission.
Presenter: Nick Wallis Producer: Robert Nicholson Executive Producer: David Prest With Sound Design from Emma Barnaby and Story Editing from Alexis Hood. A Whistledown production for BBC Radio 4