What are the two questions to ask for the defence of consent?
1 Can V consent to the crime?
2 Did V actually consent?
Can a victim consent to common assault/battery?
Yes – consent possible.
Case: R v Slingsby – vigorous sexual activity.
Can a victim consent to murder?
No – you can never consent to murder.
Case: Pretty v UK – assisted suicide.
Can a victim consent to s18 GBH/wounding?
No – consent not allowed.
Case: R v Leach – nailed to cross.
Can a victim consent to s47 ABH or s20 GBH?
Generally no, except recognised exceptions.
Which case shows consent usually invalid for s47/s20 injuries?
R v Brown – consensual sadomasochism; consent rejected.
Exception: properly conducted sport – what does this mean?
Injuries allowed if within rules of sport.
Exception: rough horseplay – key case?
R v Aitken – soldiers set friend on fire; no intent to cause harm.
Exception: personal adornment – example case?
R v Wilson – branding buttocks allowed.
Exception: medical treatment – what is required?
Patient consents knowing risks.
Which case shows mere submission is not consent?
R v Olugboja – absence of ‘no’ is not presence of ‘yes’.
What test determines if someone is capable of consenting?
Gillick competence test.
What does Gillick competence require?
Victim must have maturity, intelligence, and understand nature and consequences.
What must be true for consent to be valid?
Consent must be genuine.
Which case shows deception about identity negates consent?
R v Newland – deception about identity invalidates consent.
Can consent ever be implied?
Yes – everyday contact like jostling in crowds or sport.