R v Mason

A confession obtained after the police falsely told the suspect and his solicitor that his fingerprints had been found at the scene was excluded under section 78 as unfair.

Citation
[1988] 1 WLR 139
Court
Court of Appeal (Criminal Division)
Year
1988
Subject
Evidence
Topic
Silence, confessions and improperly obtained evidence

Facts

Mr Mason was arrested on suspicion of arson. The police had no evidence against him, but they falsely told him and his solicitor that his fingerprint had been found on a piece of glass from a bottle used to start the fire. On the solicitor's advice, he then confessed. He was convicted, and appealed, arguing that the confession should have been excluded under section 78 of the Police and Criminal Evidence Act 1984.

Legal principle

The Court of Appeal quashed the conviction. Watkins LJ said that the police had practised a deceit not only on the defendant but also on his solicitor, whose duty was to advise his client on the basis of the evidence, and that the trial judge had failed to take this into account in exercising his discretion under section 78. Had he done so, he would have been bound to exclude the confession, because its admission had such an adverse effect on the fairness of the proceedings that it ought not to have been admitted.

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