Donnelley - factual & legal impossibility (6)
Leckey - Judge to rule on questions of law, jury on questions of fact
1. D changes mind before committing proximate act (not liable)
2. D changes mind after committing proximate act (liable)
3. D is stopped by an outside agent (liable) (Barlows)
4. D fails through his own ineptitude, inefficiency and insufficient means (liable) (Barlows)
5. D finds it impossible to commit offence no matter means adopts (liable) (Police v Jay)
Nicholls
Legal impossibility - 6. Contrary to D’s belief, the conduct does not amount to an offence
R v Richards HC outlined conspiracy requirements (4)
Transferred Malice - Narayan v Police principles (5)
(a) application of force
(b) intentional
(c) insufficient if accident/negligent/reckless
(d) intentional action that misses intended V is still assault (doctrine of transferred malice) and
(e) application of force can be direct/indirect
Threatening to apply force + causing V to believe on reasonable grounds that D will carry out threat (4)
1) did acts/gesture amount to threat (objective)
2) was there intent to threaten (subjective)
3) did D have ability to carry out threat (objective)
4) did V agree on reasonable grounds D could have carried out threat (subjective)
MR for theft (3)?
necessity Elements confirmed in Kapi HC (5)
compulsion elements (4) (Raroa citing Tiechelman)
Lindroos SD elements (3)
Afamagaya v R - considerations for reasonableness (4)
(a) perceived imminence of attack/anticipated attack
Ranger - when threat is imminent, a lethal, pre-emptive strike may be justified
Wang - must be real & crystallised danger AND no other reasonable option
(b) seriousness of attack
King - if a very serious direct & immediate, may justify a less than considerate response - courts will not ‘weigh a nicety’ to reasonableness
(c) was reaction reasonable & proportionate to danger?
Consider lapse in time, possibility of aid, past experiences
Simpson - did D need to disable attacker to prevent future harm?
(d) was there alternative courses of action which D was aware?
Graves - if yes, unlikely to be reasonable
King - was D even able to consider other options?
Murray - use of weapon against unarmed person is usually unreasonable, but will be balanced if due to other factors. Consider:
- age
- strength & size
- relative fighting skills
- Lindroos - failure to show willingness to fight