The second stage of the inquiry into the Post Office scandal begins this week, focusing on the computer system at the centre of the story. How much did the Post Office know about problems with its IT system while it prosecuted its staff?This podcast was brought to you thanks to the support of readers of The Times and The Sunday Times. Subscribe today: thetimes.co.uk/storiesofourtimes. Guest: Sabah Meddings, Chief Business Correspondent, The Sunday Times.Host: David Aaronovitch. Clips:  5News, Sky News, UCL Law. Hosted on Acast. See acast.com/privacy for more information.