The Post Office is under criminal investigation over “potential fraud offences” committed during the Horizon scandal, the Metropolitan police have confirmed for the first time.
Officers are “investigating potential fraud offences arising out of these prosecutions”, for example “monies recovered from sub-postmasters [operators] as a result of prosecutions or civil actions”, Scotland Yard said on Friday evening.
It is not clear whether the investigation relates to individual staff members or the Post Office as a corporate entity.
Between 1999 and 2015, more than 700 post office branch managers were wrongly handed criminal convictions after faulty Horizon accounting software made it appear as though money was missing from their outlets.
Under the terms of their contracts, operators were liable for the financial losses and the Post Office demanded they repay the money or face closure, prosecution or a civil claim.
Hundreds were jailed or left bankrupted and at least four people took their own lives.
It is not known how much cash was paid back for imaginary shortfalls but so far £151m has been paid in compensation. Operators claimed that tens of millions of pounds wrongly clawed back went into Post Office profits.
The Met is already investigating two former Fujitsu experts, who were witnesses in the trials, for perjury and perverting the course of justice. Fujitsu is the company behind the Horizon software.
The force said in the statement: “These potential offences arise out of investigations and prosecutions carried out by the Post Office.
“The investigation was launched in January 2020 following a referral from the DPP.
“Two people have been interviewed under caution. Nobody has been arrested.”
Earlier this week, ITV began broadcasting Mr Bates vs the Post Office, a four-part drama charting the scandal and the fight for justice by wrongly prosecuted branch owner-operators.
Since the start of the broadcasting, 50 new potential victims have contacted lawyers, including five who wish to appeal against their convictions.
The Criminal Cases Review Commission, which refers cases to the court of appeal, has since urged more potential victims to come forward. In a statement issued on Friday, it said it “might be able to help if your appeal was unsuccessful, or if you pleaded guilty in a magistrates court, or if you are a close relative of a former sub-postmaster who has died”.
