10. Privilege and public policy

Abstract

The Concentrate Questions and Answers series offers the best preparation for tackling exam questions. Each book includes typical questions, bullet-pointed answer plans and suggested answers, author commentary and diagrams and flow charts. This chapter covers evidence excluded for policy or public interest considerations: public interest immunity (PII). A party, witness or non-participant in proceedings may refuse to disclose information, papers or answer questions, even though such material may be highly relevant and reliable. If PII applies, neither party has access to the evidence. For privilege, the areas most likely to occur in Evidence courses are privilege against self-incrimination and legal professional privilege. The former includes the right to silence of the defendant. The privilege against self-incrimination is generally upheld by common law and by implication by Art. 6 of the European Convention on Human Rights (ECHR). Legal professional privilege is a common law exclusionary rule principle that applies in civil and criminal proceedings.