Mens Rea Flashcards
Law Commission on term “mens rea”
Used in a strict sense, excludes important elements such as negligence or recklessness. The Law Commission prefers to use term “fault element”
Strict liability
Does not require fault element
Subjective categories of fault element - determent according to what D was actually thinking
(subjective) intention and subjective recklessness
Objective categories of fault element - court’s view as to how D should have behaved (NOT determined by D’s state of mind)
(objective) negligence and objective recklessness
Mohan
intention vs. desire
You cold intend an act, your purpose being to cause the prohibited result even though you didn’t desire that consequence –> D intends to kill if they set out to kill (or its their purpose/aim)
If D purposes to kill, doesn’t matter that conduct very unlikely to achieve it, intention nonetheless
Lord Hailsham in Hyam v DPP
“Intention includes means to an end”
Gillick v West Norfolk Area Authority
OBITER - Flexibility on the principle of intention for policy reasons:
A doctor who intentionally gave contraceptive advice to girl under 16, knowing she would assist/encourage men to have sexual intercourse with her would NOT be guilty of aiding and abetting any ensuing unlawful sexual intercourse
–> ultimate objective to prevent pregnancy not cause her to have sex
“Non-purpose intention crimes”
Crime was subsidiary to your main purpose - prohibited result is a virtually certain consequence rather than a definite condition of D’s ultimate aim. Theoretically, D’s primary purpose can be achieved without producing forbidden result
Hancock and Shankland
Foresight by D that the prohibited result is likely (not virtually certain) consequence of primary objective is NOT, in itself intention.
HOWEVER: argued that a high degree of foresight COULD provide basis for jury to make an evidential inference of intention
Nedrick
Restricting Hancock: evidential inference of intention only when consequence foreseeable as virtually certain rather than merely likely
Lord Lane’s remarks in Nedrick
Ambiguity as to whether court was saying that foresight of virtually certain prohibited result was solely an evidential inference from which intention could be drawn or whether it was actually in itself intention
Woolin
In anger and frustration, D threw his three-months old son across the room, causing serious brain damages from which he later died. Prosecution accept ultimate aim = release anger, primary intention = cause GBH not kill
–> HoL reversed CoA, D not guilty of murder
Lord Steyn’s leading judgement in Woolin
Modification of the Nedrick test: jury would not be entitled to find the necessary intent unless they felt sure that the prohibited consequence was virtually certain of D’s acts and D was appreciative of this - D not only has to believe that prohibited consequence was virtually certain but the consequences also had to be in fact virtually certain!
Ambiguity in Woolin’s modification of the Nedrick test
Stating it in the negative and substituting “infer” for “find”, which suggests that intention is pre-established and only to be discovered as an empirical fact rather than legally construed as an implication of law
Effect of Wollin
Court might have wanted to give the jury a modicum of discretion as to allow them NOT to find intention - especially in “double effect cases” like Gillick, Moor, Re A (children)
“Double effect cases”
D has a normal primary purpose but realises the virtual inevitability of an illegitimate side effect later
Moor
Double effect case: doctor provides painkillers to relieve suffering of terminally ill patient, realising at the same time that this is virtually certain to shorten their life
Re A (children)
Double effect case: conjoined twins - saving viable twin Jodie was virtually certain to lead to death of non-viable twin Mary
Matthews and Alleyne vs. MD
Disagreed as to whether Wollin had included virtual certainty in the definition of intention ore merely preserved it as a basis from which to draw an evidential inference of intention
Matthews and Alleyne (threw victim into river, knowing that he could not swim)
Virtual certainty remains evidential inference only. However, basically said that it did not matter whether virtual certainty was rule of evidence or substantive law - once established, very little to choose (quoting Lord Lane in Nedrick: “irresistible inference”)
MD
Virtual certainty = intention.
Mother removed feeding tube and liquids entered her son’s lungs, killing him.
Prosecution (rather oddly) argued oblique intention, she did not want to kill son but knew it was virtually certain result of removing feeding tube
CoA: conviction only safe if jury read virtual certainty = direct intention
Jones and others
Applied virtual certainty as the applicable test in non-purpose cases not involving murder (here, s. 18 OAPA)
De Than and Heston on autonomy
Individualist ontology that underlies criminal responsibility: we refuse to consider political/social context underlying individual’s act. Considerations of motives/life experiences would leave us in intractable position to considering to what extent the individual really does act autonomously
Smith (1960)
Good motive will not negate criminal liability.
D was charged with corruptly offering a gift to a mayor . In fact, D’s motive here was to expose the major as corrupt, he had no intention of going through with it. However, he did intend to corruptly offer
Yip Chiu-cheong (Privy council)
Good motive will not negate criminal liability - law enforcement officers importing illegal drugs to incriminate members of a drug ring
Chandler v DPP
Judges isolate courtrooms from political debate: Ds entered airfield to protest against nuclear weapons, charged under Official Secrets Act 1911, requiring proof that they had acted for a PURPOSE prejudicial to the interests of the State. To avoid Ds making a political argument, court construed PURPOSE narrowly as to render it equivalent to INTENTION to illegally enter
Anti-Terrorism, Crime and Security Act 2001
Occasionally, statutory definitions of offences CAN compile courts to take MOTIVE into account –> here, creation of “radically aggravated” offences
Motive in defences
Motive can play a part in defences: D will avoid liability for violence inflicted in self-defence or prevention of a crime.
Motive = self-defence or public interest of crime prevention
Recklessness timeline
Cunningham recklessness –> Caldwell recklessness –> Reid’s prediction of fundamental change of Caldwell formulation –> R v G’s abolishment of Caldwell recklessness and return to Cunningham subjective recklessness
“Recklessness” (subjective or objective, when it was still applicable)
Risk of proscribed consequence which D is taking must be an unjustifiable one
Cunningham (subjective recklessness)
D must know they are taking a risk of the forbidden consequence and consciously taking it. If court decides ask was unjustifiable –> D is subjectively reckless with regard to it
Stephenson
It is for the court to decide it the risk assumed was unjustifiable - Lord Geoffrey: in all circumstances unreasonable