Post Office and Fujitsu had deal 19 years ago to fix Horizon errors, paper shows

Document casts doubt on postal service claims it was unaware of bugs that could cause accounting shortfalls

The Post Office made a confidential deal with Fujitsu 19 years ago to fix errors in post office operators' accounts, a document has revealed.

The document casts doubt on claims made by the postal service that they were not aware of bugs that could cause accounting shortfalls.