Theft and robbery

This note examines the offences of theft (Theft Act 1968, s.1) and robbery (TA 1968, s.8), the paradigmatic dishonest property offences in English criminal law. Theft is a tripartite offence: the prosecution must prove actus reus (appropriation of property belonging to another) and mens rea (dishonesty and intention permanently to deprive). Robbery adds a further element—force or threat of force—immediately before or at the time of the theft.

The law of theft is both doctrinally intricate and normatively contested. The appropriation element has been stretched almost to breaking point by decisions in Gomez [1993] AC 442 and Hinks [2001] 1 AC 241, which hold that even authorised acts and bona fide gifts can constitute appropriation. Dishonesty, once governed by the Ghosh [1982] QB 1053 two-stage subjective-objective test, was reformed in Ivey v Genting Casinos (UK) Ltd [2017] UKSC 67 to an objective standard with subjective knowledge of facts. Intention permanently to deprive under s.6 TA 1968 remains a notoriously opaque provision, requiring the prosecution to prove an outright taking or an intention to treat property as one's own to dispose of regardless of the other's rights.

Robbery, by contrast, is conceptually simple but evidentially demanding: it is theft plus force. The quantum of force required is minimal (a de minimis standard does not apply: Dawson (1976) 64 Cr App R 170), but it must be used to steal, not merely to escape.

This note proceeds in twelve sections. After situating theft historically (§02), we distil the key principles animating the offences (§03), dissect the statutory framework (§04), and examine the landmark cases that have shaped modern doctrine (§05). We then trace doctrinal development (§06), canvass the major academic debates (§07), and offer comparative insights (§08). A worked tutorial essay (§09) models how to deploy this material under examination conditions, and we conclude with common exam traps (§10), practice questions (§11), and further reading (§12).

The modern law of theft is statutory, but it rests on centuries of common-law development. At common law, the paradigm offence was larceny, a trespassory taking and carrying away (asportation) of another's tangible personal property with intent permanently to deprive. Larceny's narrow scope—requiring a trespass at the moment of taking—generated anomalies: a person who obtained property by deception or who appropriated property lawfully obtained could not be convicted of larceny.

To fill these gaps, Parliament and the courts created a patchwork of offences: larceny by a trick (obtaining possession by deception), embezzlement (conversion by servants), obtaining by false pretences (obtaining ownership by deception), and later fraudulent conversion. This proliferation bred complexity and injustice. As the Criminal Law Revision Committee's Eighth Report (1966, Cmnd. 2977) observed, the distinction between possession and ownership—critical to differentiating larceny by a trick from obtaining by false pretences—was 'extremely technical' and had 'no moral significance'.

The Theft Act 1968 swept away this clutter. It created a single general offence of theft (s.1), defined by appropriation rather than taking, thus encompassing larceny, embezzlement, and fraudulent conversion. The Act also enacted specific offences of robbery (s.8), burglary (s.9), and handling stolen goods (s.22). Deception offences were consolidated in ss.15–16 and later overhauled by the Theft Act 1978 and finally replaced by the Fraud Act 2006.

Crucially, the 1968 Act sought a 'simple and modern' approach (CLRC para. 35), eschewing arcane common-law technicality. Yet as we shall see, the statutory language—especially 'appropriation' and 'dishonesty'—has generated new uncertainties, and the House of Lords and Supreme Court have been called upon repeatedly to resolve them.

Robbery has older roots still. At common law, robbery was larceny aggravated by violence. Section 8 TA 1968 preserves this structure but modernises the language: robbery is theft with force or threat of force. The offence carries a maximum sentence of life imprisonment (reflecting its seriousness as an offence against both property and the person), and it remains a common charge in Crown Court trials involving street crime, commercial premises, and aggravated burglary.

Understanding theft and robbery requires grasping several foundational principles:

(a) Theft is a conduct crime, not a result crime

Theft is complete upon appropriation with the requisite mens rea. No consequence (such as loss to the victim or gain to the defendant) need be proved. This follows from the wording of s.1(1): 'A person is guilty of theft if he dishonestly appropriates…' The offence is committed at the moment of appropriation, even if the defendant is immediately apprehended.

(b) Appropriation is exceedingly broad

Section 3(1) TA 1968 defines appropriation as 'any assumption… of the rights of an owner'. Gomez [1993] AC 442 held that even conduct consented to by the owner may be an appropriation. Hinks [2001] 1 AC 241 extended this to valid gifts: accepting a gift can be theft if the acceptance is dishonest. The effect is that appropriation has become almost a neutral concept; the normative weight is borne by dishonesty and the other elements.

(c) Dishonesty is objective (since Ivey)

Foundation

1. 'Appropriation under s.3(1) Theft Act 1968 requires an act adverse to the owner's rights.' Discuss.

1. *What is the effect of Ivey v Genting Casinos [2017] UKSC 67 on the law of theft?*

Standard

1. Anna, a carer, persuades Bill, an elderly man with mild dementia, to give her £10,000 as a gift. The gift is valid in civil law. Advise Anna as to her liability for theft.

1. Charlie threatens Donna with a knife and demands her handbag. Donna hands it over. Later, Charlie claims he believed Donna owed him money and he was entitled to take the bag. Discuss Charlie's liability for robbery.

Challenge

1. *'The decisions in Gomez and Hinks have rendered the law of theft incoherent and unjust. The House of Lords should have adopted a narrower interpretation of appropriation, requiring an unauthorised act.' Critically evaluate this statement with reference to the Theft Act 1968, case law, and academic commentary.*

Essential

• Ormerod, D. and Laird, K., Smith, Hinks and Ormerod's The Law of Theft (10th ed, Oxford University Press 2020) — the leading monograph.
• Ashworth, A. and Horder, J., Principles of Criminal Law (9th ed, Oxford University Press 2019), ch 9 — authoritative doctrinal and normative analysis.
• Simester, A. P. and others, Simester and Sullivan's Criminal Law: Theory and Doctrine (7th ed, Hart Publishing 2019), ch 11 — excellent on theft theory.

Key Articles

• Smith, A. T. H., 'Theft and Sharp Practice: Who Cares Now?' (2001) 60 CLJ 21 — incisive critique of Hinks.
• Shute, S. and Horder, J., 'Thieving and Deceiving: What is the Difference?' (1993) 56 MLR 548 — on the Gomez problem.
• Beatson, J. and Simester, A. P., 'Stealing One's Own Property' (1999) 115 LQR 372 — on s.5 and AG's Ref (No 1 of 1985).

Comparative and Theoretical

• Wilson, W., Criminal Law: Doctrine and Theory (6th ed, Pearson 2017), ch 10 — critical, theoretically informed account.
• Duff, R. A., 'Criminalizing Endangerment' in The Structures of the Criminal Law (OUP 2011) — broader context of property and harm.
• Gardner, S., 'Property and Theft' [1998] Crim LR 35 — sophisticated analysis of appropriation and ownership.

Case Notes

• *Commentary on Ivey***, [2017] Crim LR 395 (by Professor David Ormerod).
• Buxton, R., 'The Irrationality of Hinks' [2001] Crim LR 90 — persuasive dissent.
• Spencer, J. R., 'The Metamorphosis of Section 6 of the Theft Act' [1977] Crim LR 653 — classic analysis of s.6.

Official Materials

• Criminal Law Revision Committee, Eighth Report: Theft and Related Offences (1966, Cmnd. 2977) — essential for understanding the 1968 Act's purpose and drafting history.