Reviewed case brief

DPP v. Ottewell

[1970] AC 642

[1970] AC 642 · House of Lords

penal-statutestrict-constructionambiguityfavour-accusedliberty
Court
House of Lords
Year
1970
Subjects
Interpretation of Statutes
Reviewed
2026-08-02

Rule established

Penal statutes must be construed strictly in favour of the accused. Where the words of a penal provision are ambiguous, the construction less burdensome to the accused must be preferred. The court cannot extend penal liability by strained interpretation.

Facts

    Issues

      Held

        Ratio decidendi

        How to use it in an exam

        Editorial source

        [1970] AC 642

        Educational summary only. Read the reported judgment or an authorised law report before relying on the case professionally.