Sign for the brand Post Office on the side of a Royal Mail delivery van on 18th January 2024 in London, United Kingdom. Following the recent broadcast of a television docudrama about the Post Office IT scandal, the story of the UKs most widespread miscarriages of justice involving over 700 subpostmasters who were wrongly convicted of fraud, theft and false accounting following shortfalls at their branches. Subsequent investigation known as the Post Office Horizon IT Inquiry, has shown that the discrepencies were actually due to errors in the Post Offices Horizon accounting software.