Post Office suspected of more injustices over Horizon pilot scheme
Exclusive: software believed to have resulted in prosecutions even before full system rollout in 1999
The Post Office is suspected of wrongly prosecuting dozens more operators who took part in a pilot scheme of the faulty Horizon system, the Guardian has been told.
Amid growing anger over the treatment of postmasters whose lives have been ruined in the scandal, Whitehall sources have confirmed that a precursor scheme was rolled out in 1995 and 1996 to hundreds of branches in north-east England.
After taking part in the pilot, at least two branch managers were prosecuted despite protesting that there was a glitch in the system, a senior Labour MP has claimed.
The development comes after a national outcry over the treatment of post office operators between 1999 and 2015 after faulty Fujitsu software made it appear as though money was missing from their outlets.