How should a civil court use a relevant conviction? Some have argued that a civil claim contesting the factual basis of a conviction should be struck out as an abuse of process unless new evidence is presented which “entirely changes the aspect of the case”. Such a high evidential requirement is wrong in principle, inconsistent with section 11 of the Civil Evidence Act 1968, and unjust in practice. The law should recognise that there are two distinct types of cases. The first is concerned with truly abusive claims, where the later civil suit is brought for an improper purpose or otherwise similarly abusive; there a high level of new evidence should be required. The second deals with challenges to convictions which are in principle permissible; there, if on the facts they have no real prospect of success, an application for summary judgment by the other party is the solution.
