Criminal Liability

• Topic 01

  Core Principles of Criminal Liability

  45 questions
• Topic 02

  Parties to an Offence and Inchoate Offences

  50 questions
• Topic 03

  Offences Against the Person

  45 questions
• Topic 04

  Theft and Related Offences

  38 questions
• Topic 05

  Fraud

  28 questions
• Topic 06

  Criminal Damage

  25 questions
• Topic 07

  Homicide

  43 questions
• Topic 08

  General Defences

  15 questions

A few questions from this unit, with the answer and a full explanation. The complete bank is available when you start practising.

1. Which of the following is included in the definition of 'property' under s.4(1) of the Theft Act 1968?

   • A
     Only personal property; real property (land) is always excluded
   • B
     Money, all real and personal property, things in action, and other intangible property
     Correct answer
   • C
     Only items with a monetary value exceeding a minimum threshold
   • D
     Physical objects and money, but not intangible property such as debts
   Explanation

   Section 4(1) gives a broad definition of property: it includes money, all real and personal property, things in action (e.g., a debt, a bank account credit balance, shares), and other intangible property. This is much wider than the ordinary understanding of 'property' and includes items that cannot be physically touched or carried.

2. Anna (the mother) and David (her partner, who is not the child's biological father) are both charged with murder following the death of Anna's three-year-old child from neglect. David had lived with the family for two years and had been the child's primary carer while Anna worked. David argues that as a non-parent, he cannot owe a duty sufficient to found liability for murder by omission. Which of the following most accurately states the legal position?

   • A
     David may owe a duty, but it can only found liability for manslaughter, not murder, because omission duties are insufficient for the highest category of homicide
   • B
     David's argument is likely to fail because his role as primary carer constitutes a voluntary assumption of responsibility, which can found a duty sufficient for murder by omission
     Correct answer
   • C
     David's argument will succeed because only a biological or adoptive parent can owe a duty of care to a child sufficient to found murder liability
   • D
     David can only be liable as a secondary party to Anna's omission, not as a principal, because the duty to act belongs to the parent alone
   Explanation

   In R v Gibbins and Proctor (1918), Proctor — who was not the child's biological parent but had assumed a caring role — was convicted of murder by omission. David's role as the child's primary carer for two years constitutes a clear voluntary assumption of responsibility (R v Stone and Dobinson [1977]). This duty is sufficient to found liability even for murder; there is no rule that omission liability is limited to manslaughter. Formal parental responsibility under the Children Act 1989 is not a prerequisite for criminal omission liability — the factual assumption of care is what matters.

3. Adam suffers from severe depression, a recognised medical condition. After a prolonged period of heavy drinking, he kills his neighbour during a violent outburst. Adam is charged with murder and raises the partial defence of diminished responsibility. At trial, the prosecution argues that his intoxication, rather than his depression, caused the killing. Which of the following best states the correct legal approach?

   • A
     The jury must acquit Adam entirely if they find the depression substantially impaired his abilities
   • B
     The jury must consider whether Adam's recognised medical condition (depression) alone substantially impaired his relevant abilities, disregarding the effect of voluntary intoxication
     Correct answer
   • C
     The defence fails because depression caused by alcohol dependency cannot be a recognised medical condition
   • D
     Adam cannot rely on diminished responsibility at all because he was voluntarily intoxicated at the time of the killing
   Explanation

   Where D suffers from both a recognised medical condition and voluntary intoxication, the jury must consider whether the recognised medical condition alone substantially impaired D's relevant abilities, as established in R v Dietschmann [2003] UKHL 10. Acute voluntary intoxication is not itself a recognised medical condition and cannot alone found the defence (R v Dowds [2012] EWCA Crim 281). However, the existence of intoxication does not prevent D from relying on the defence -- the question is whether the recognised medical condition, taken on its own, provides the required substantial impairment. If successful, the defence reduces murder to voluntary manslaughter, not an acquittal.