Post Office Horizon Police Probe Faces Five-Year Delay Without Extra Funding

The criminal inquiry into the UK’s Post Office Horizon IT scandal could slip by as many as five years, BBC Business reported Tuesday. The warning came directly from the commander overseeing the national police probe.

Funding Gap Threatens Prosecution Timeline

Commander Stephen Clayman, who leads the joint national inquiry known as Operation Olympos, said the investigation currently employs 111 detectives. Reaching the original target of submitting prosecution files by late 2027 or early 2028 would require nearly doubling that headcount to around 210 officers. Clayman said the Home Office has provided £2.8 million so far. That figure falls roughly £16.5 million short of what is needed for this financial year alone. Without that money, the entire timeline shifts five years to the right. He described the situation as “very worrying” for victims who have already waited decades.

Scale of the Task

Investigators are working through approximately eight million documents, many requiring forensic review. So far, 13 of 53 individuals under investigation have been interviewed under caution, including seven questioned this year alone. Clayman noted that the bar for bringing criminal charges is deliberately high. Every piece of evidence must be strong enough to satisfy the Crown Prosecution Service before charges can follow.

Background: The UK’s Biggest Miscarriage of Justice

The Horizon IT system, rolled out in 1999, generated false accounting shortfalls across Post Office branches nationwide. Sub-postmasters were held personally responsible for those phantom deficits. More than 900 people were prosecuted as a result. Some were imprisoned, and others died before receiving any form of justice. The scandal has been widely described as the most widespread miscarriage of justice in UK history. Operation Olympos was launched in 2020 to pursue criminal accountability for those responsible.

Government Under Pressure to Act

Seema Misra OBE, a sub-postmaster wrongly jailed while pregnant in 2010, questioned why the government could spend heavily on legal proceedings but struggle to fund the investigation itself. A government spokesperson said ministers were “considering requests for further funding” and acknowledged the scandal as an “appalling injustice.” Clayman added that the funding challenge arrives at a moment when police forces across the UK are already severely stretched. Any further delay, he warned, would be entirely unacceptable to those who have endured this for so long.

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