Richard Hawkes & Ors. v Post Office Limited

Richard Hawkes & Ors. v Post Office Limited

The convictions were unsafe because they depended entirely on the reliability of the Horizon computer system, which was materially flawed, and Post Office Limited failed in its duty to investigate and disclose issues with Horizon, amounting to an abuse of process.

Parties
Applicant: Richard Hawkes; Applicant: Grant Ian Allen; Applicant: Jack Smith; Applicant: Duranda Clarke; Applicant: Robert John Boyle; Respondent: Post Office Limited
Jurisdiction
England and Wales
Judgment Date
01 September 2022
Procedural Posture
Criminal Appeal / Judgment on Appeal Against Conviction
Outcome
convictions quashed
Legal Topics
Abuse of Process, Disclosure Obligations, Unsafe Convictions, Computer Evidence, Guilty Pleas and Appeals

Case Brief

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Parties

Richard Hawkes

Applicant

Grant Ian Allen

Applicant

Jack Smith

Applicant

Duranda Clarke

Applicant

Robert John Boyle

Applicant

Post Office Limited

Respondent

Procedural Posture

Criminal Appeal / Judgment on Appeal Against Conviction

  1. 1 Whether the convictions of the applicants were unsafe due to reliance on unreliable Horizon computer evidence
  2. 2 Whether the prosecutions constituted an abuse of process due to failures in disclosure and investigation by Post Office Limited

Ratio Decidendi

The convictions were unsafe because they depended entirely on the reliability of the Horizon computer system, which was materially flawed, and Post Office Limited failed in its duty to investigate and disclose issues with Horizon, amounting to an abuse of process.

Court Disposition

convictions quashed

Orders

  • extension of time granted
  • leave to appeal granted