The Lord Chief Justice declared the convictions 'unsafe and unsatisfactory.' On October 19, 1989, the Court of Appeal freed Gerard Conlon, Paul Hill, Carole Richardson, and Patrick Armstrong. They had served fifteen years in prison for the 1974 Guildford and Woolwich pub bombings, which killed five people. The case against them had been built on fabricated confession evidence, extracted under duress. Their release was not a pardon but a judicial admission of a catastrophic failure.
The miscarriage of justice was systemic. Police officers had lied, suppressed evidence, and coerced confessions. The trial judge had dismissed allegations of police brutality. The Four's long imprisonment was sustained by a judiciary and public unwilling to question the police narrative during the height of IRA bombing campaigns in England. Their eventual exoneration resulted from relentless campaigning by family members, journalists, and lawyers, most notably Gareth Peirce, who uncovered the original police notes contradicting the official version of the confessions.
A common assumption is that the truth simply emerged. It did not. It was wrestled from the state through legal tenacity and public pressure. The initial appeal in 1977 had been dismissed. It took over a decade of further investigation to force the case back before the courts. The final hearing lasted only thirty minutes; the Crown offered no defense of the convictions, its case utterly collapsed.
The impact was profound. The case led directly to a Royal Commission on Criminal Justice, which resulted in the 1995 establishment of the Criminal Cases Review Commission. It permanently damaged public confidence in the police and the judiciary. The Guildford Four became a symbol of how fear and prejudice can corrupt legal systems, and how difficult it is to correct such an error once institutional prestige is invested in a lie.