Mr Bates vs The Post Office

Gwyneth Hughes's Mr Bates vs The Post Office aired on ITV across four consecutive January 2024 evenings, directed by James Strong and produced by Patrick Spence's Little Gem. The series dramatises the Horizon IT scandal, in which over nine hundred subpostmasters were wrongly prosecuted by the Post Office between 1999 and 2015 on the basis of accounting shortfalls produced by faulty Fujitsu software. Hughes had been working on the script since 2020, drawing on Nick Wallis's reporting and on years of interviews with the affected subpostmasters themselves.

Toby Jones plays Alan Bates, the Welsh former subpostmaster who in 2009 began organising a group of colleagues into the Justice for Subpostmasters Alliance. Monica Dolan, Julie Hesmondhalgh and Will Mellor play three of those colleagues, with Lia Williams as the Post Office chief executive Paula Vennells and Alex Jennings as the Conservative MP James Arbuthnot. The series alternates between the small-town post offices where the prosecutions began and the Westminster and High Court rooms where the campaign slowly gained traction.

The broadcast had immediate political consequences: within days of transmission, the government announced legislation to overturn the convictions wholesale, Vennells returned her CBE, and the public inquiry's profile transformed overnight. The series won Best Limited Drama at the 2025 BAFTAs and a Peabody Award, and is regularly cited as one of the most consequential pieces of British public-service television in recent decades.