How 38 prisoners orchestrated the most daring escape in prison history

Countries & Cities · Published 2 October 2026 Swipe more like this →

In short: On September 25, 1983, the highly secure HM Prison Maze suffered a catastrophic security failure. Thirty-eight prisoners managed to break out of the notorious H-Blocks, prompting an intensive government inquiry. The escape exposed deep vulnerabilities in the prison's administration and the complex political tensions of the Northern Ireland Troubles.

The escape occurred during a period of intense volatility in Northern Ireland. HM Prison Maze, situated at the former Long Kesh RAF station near Lisburn, had been a focal point for paramilitary activity since 1971. The prison's history was marked by significant unrest, including the 1981 hunger strikes and various protests regarding prisoner status. The 1983 breakout was so significant that it triggered a formal inquiry led by Sir James Hennessy, the HM Chief Inspector of Prisons, who arrived in Belfast on September 26, 1983, the day after the event.

The Hennessy Report, published in 1984, detailed the mechanics of the breach. The escape involved the takeover of H-Block 7, where prisoners utilized various methods to bypass security. The inquiry examined everything from the concealment of weapons to the seizure of staff and the use of a kitchen lorry to facilitate the departure. The investigation was exhaustive, involving a team of up to thirteen experts who physically examined the 2,000-yard perimeter and reconstructed the events of the breakout through ground and aerial surveys.

Beyond the immediate tactical failures, the escape highlighted the broader 'criminalisation' policy. Previously, under 'Special Category Status' introduced by William Whitelaw in July 1972, certain prisoners enjoyed privileges like wearing their own clothes and receiving food parcels. However, Merlyn Rees ended this status on March 1, 1976, aiming to treat paramilitary prisoners as common criminals. This shift in policy contributed to the friction and high-stakes environment within the H-Blocks, making the Maze a central theater of the conflict until its closure in 2000.

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