Browne and Dunn Flashcards
What s the rule of Brown and Dunn? Case Law?
Lord Hershell, LC
If you intend on impeaching a witness you are compelled to put your line of questioning to the witness whilst they are in the box. Not only a rule of professional practice, but is essential to fair play.
Who does the fairness relate to?
Prosecution, Witness, Magistrate
Two parts to the rule?
Fairness and weight
How does Fairness relate?
Fair and proper to put questions to a witness with regard to a possible attack on their evidence.
How does Weight relate?
Where evidence is given and not subject to challenge, raises the question of the weight to be given to that unchallenged evidence.
Potential consequence of breach of Browne and Dunn?
The evidence may acquire more weight than it would if it had been properly challenged in cross.
Does Brown and Dunn apply to co-defendants?
yes
Case Law for Brown v DUnn in relation to Prosecution fulfilling Brown v Dunn on defendant?
Burnitt v CLearly & Anor.
It is not fatal, however it is expected of a prosecutor to do it.
Defendant knew of the allegation because they were in court to hear evidence and also received brief evidence etc.
What constitutes a breach of the rule?
When a witness’ evidence is first challenged ONLY after they have been cross examined.
REasons for a breach?
- Party may forget
- Inexperience
- No instructions from defendant
- Not represented
- Forensic choice
Case law relating to challenging every word for Brown v Dunn?
R v Costello
R v Costello?
Brown & Dunn does not impose any obligation upon counsel to challenge every word of witness’ evidence.
- Need only test evidence in general way, not dive into symantics.
2 categories of remedies?
Strict and Liberal
Strict applications and case laws?
Schneidas - A party who failed to cross examine the witness will not be allowed to call evidence to contradict their evidence
.
Khamis v R - Excluding evidence should be last resort.
Liberal applications and case laws?
R v Robinson - Court may draw the inference that the defendants evidence is a recent invention where it differs from the unchallenged evidence of another witness.
Precision plastics P/LTd v Demir - Court has good reason to accept the un contradicted evidence if it is not inherently incredible.