1B.1.2 Mens rea Flashcards
(35 cards)
Mens rea
The mental element (guilty mind) or the fault element of an offence.
Strict Liability Offences
- Strict Liability Offences do not require proof of mens rea. The actus reus is simply enough for the offence. E.g. Rape, drink driving
What are the different levels of mens rea?
Highest: Intention / specific intention
Middle: Recklessness
Lowest: Negligence
R v Clarke (1972)
A woman transferred some shopping basket items into her own bag before paying for them. She was able to prove that she suffered from absentmindedness due to depression. She therefore lacked the mens rea and was acquitted.
Mohan (1975)
The defendant refused to stop when a policeman signalled for him to do so. Instead, he drove towards the officer. This shows a direct intention to scare or injure the policeman.
Problem with proving intention.
The main problem with proving intention is when the D’s main aim was not the prohibited consequence, but – in achieving the aim – they realised or foresaw that they would cause those consequences. This is referred to as ‘foresight of consequences’ and forms the basis of ‘oblique’ or ‘indirect’ intent.
Woollin (1998)
The defendant thew his 3-month-old baby against a wall. The baby suffered head injuries and died. Held: the consequence must have been a virtual certainty and the defendant must have realised this.
Cases where oblique intent has been used
- Hancock and Shankland (1986)
- Matthews and Alleyne (2003)
Hancock and Shankland (1986)
A miner dropped lumps of concrete onto the road, with the aim of stopping people from getting to work. One of these lumps of concrete fell onto a car, killing the driver. D intended to frighten someone to stop him going to work but did not intend to kill or seriously injure him. Held: Ds guilty due to oblique intent.
Matthews and Alleyne (2003)
D threw the victim (who could not swim) off a 25ft bridge into a river. V drowned. Court of Appeal held: The judgement in Woollin meant foresight of consequence is not intention, but a rule of evidence. So if the defendant foresaw the virtual certainty of death/serious injury, the jury is entitled to find intention but does not have to.
Is foresight of consequences intention?
Foresight of consequence is not the same as intention, but can be evidence of intention.
A jury may use this evidence to find that the defendant had intention, but only where harm caused as a result of their actions was a virtual certainty and the defendant realised this. This was explained in Woollin (1998).
History of Oblique intent
In R v Moloney (1985), it ruled that foresight of consequences was not intention; it was only evidence from which intention could be inferred in accordance with s8 CJA 1967.
The precedent in this case was later overruled by Nedrick (1986), where the court stated the jury must be asked:
- How probable was the consequence which resulted from the D’s voluntary act?
- Did the D foresee that consequence?
This remained law until 1998.
- The later decision in R v Woollin (1998) made the law uncertain, when the House of Lords spoke about intention being found from foresight of consequences.
Nedrick (1986)
D had a grudge against a woman and poured paraffin through the letterbox of her house and set it alight. A child died in the fire. D was convicted of manslaughter.
Moloney (1985)
D and step-father had drunk a considerable amount of alcohol at a party. They played a game with a shotgun and D pointed gun in step-father’s face. Stepfather said “You don’t have the guts to pull the trigger.” D pulled the trigger. D convicted of murder but conviction was quashed on appeal.
Subjective Recklessness
Where the defendant knows there is a risk of the consequence happening but takes the risk.
This is a subjective test and can be seen in the case of Cunningham (1957).
R v Cunningham (1957)
D tore down a gas meter on an empty house to steal the money in it. Gas seeped into the house next door where a woman was affected. Held: D not guilty as the D did not realise the risk of gas escaping into the house next door.
Offences where recklessness is sufficient for the Mens Rea
- Assault and battery = Common law
- Assault occasioning ABH = s47 of the OAPA 1861
- Maliciously wounding = s20 of the OAPA 1861
Negligence
Where there is a failure to meet the standards of the reasonable person.
Reasonable person
‘The man on the Clapham Omnibus’ (average person).
When is negligence used in criminal law?
It is not commonly used in criminal law, and much more commonly found in tort law.
Gross Negligence Manslaughter is an example of an offence where Negligence can apply as Mens Rea. As seen in R v Adomako (1994).
What applies when an offence is strict liability?
- The defendant must be proved to have done the actus reus
- This must be a voluntary act on his part
- There is no need to prove mens rea for at least part of the actus reus
- No ‘due diligence’ defences will be available
- The defence of mistake is not available.
Due Diligence
Where the D has done all that was within his power not to commit an offence.
Harrow LBC v Shah and Shah (1999)
Ds frequently reminded staff to check IDs. However, a lottery ticket was sold to a 13 year old, who was mistaken to be 16. D1 was in the backroom and D2 was not on the premises but both Ds were charged and found guilty. Held: D can still be found guilty if they did everything in their powers to prevent the offence.
Callow v Tillstone (1900)
A butcher asked a vet to examine a carcass to see if it was fit for human consumption. The vet said it was safe for human consumption so the butcher offered it for sale. In fact, it was unfit for human consumption and the butcher was convicted of the offence of ‘exposing unsound meat for sale’.
This case shows there is no automatic due diligence defence.