Led to hundreds wrongfully convicted of fraud in the UK
The chair of Isle of Man Post Office insists it has never used faulty software which led to the false convictions of hundreds of people.
Between 1999 and 2015, more than 900 sub-postmasters and postmistresses in the UK were prosecuted for theft and false accounting because of bugs and errors in the Horizon programme being used.
Some wrongfully went to prison, and many were financially ruined.
But Stu Peters says it was never used here:
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