Zahid Mubarak(The Keith Report)

Zahid Mubarek was a first-time offender serving 90 days for shoplifting. On 21 March 2000—the very morning he was due to be released—he was battered with a table leg by his cellmate, Robert Stewart, a known racist with a history of violent and psychopathic behaviour. Zahid died in hospital a week later.

The inquiry was only established after a four-year legal battle by Zahid’s family, culminating in a House of Lords judgment that forced the Home Secretary to hold an investigation under Article 2 of the Human Rights Act. Mr Justice Keith’s 700-page report exposed a "litany of failures" at every level of the system. Stewart had been transferred through several prisons, with each one failing to share his security files or recognize the threat he posed.

One of the most shocking allegations investigated was the "Gladiator" game (also called "Colosseum"), where prison officers were alleged to have deliberately housed incompatible prisoners together to bet on the outcome of fights. While the inquiry found no definitive evidence of a formal "game," it did find that staff were "grossly negligent" in their cell-sharing risk assessments. Justice Keith concluded that the Prison Service was "institutionally racist," citing a "blindness" to the needs and safety of ethnic minority prisoners.

The legacy of the report was a total overhaul of the Cell Sharing Risk Assessment (CSRA) process. However, 20 years on, the findings remain a benchmark for monitoring prison safety. In 2024 and 2025, prison inspectors warned that overcrowding remains so severe that the "basic conditions" that led to Zahid’s death—such as "doubling up" in single cells—are once again common across the estate. and violence.