R v Chan-Fook [1993] EWCA Crim 1 (22 October 1993)

The appellant aggressively interrogated a lodger about a missing ring, allegedly striking him and locking him in a room. The victim escaped through a window and was injured. The Court of Appeal held that 'actual bodily harm' can include psychiatric injury but not mere emotions like fear or distress, and expert evidence is required to prove psychiatric harm.

Facts

Mike Chan Fook was convicted of assault occasioning actual bodily harm under section 47 of the Offences Against the Person Act 1861. The victim, Sidney Martins, a French student lodging in London, was suspected of stealing an engagement ring. The appellant aggressively interrogated Martins, allegedly striking him about the head, and then locked him in his room on the second floor. Frightened that the appellant would return with a weapon, Martins attempted to escape through the window using knotted bedsheets, but fell and suffered serious injuries including a fractured wrist and dislocated pelvis.

Prosecution Case

The prosecution alleged that even if no physical injury resulted from the assault, Martins had been reduced to a mental state amounting to actual bodily harm. The only evidence offered was that Martins felt abused, humiliated, and very frightened. No medical or psychiatric evidence was presented.

Defence Case

The defence admitted the appellant forcibly took Martins upstairs and locked him in his room but denied any hitting occurred. They argued all injuries resulted solely from the fall.

Issues

The central legal issue was whether the jury were correctly directed on the meaning of ‘actual bodily harm’ under section 47, specifically whether psychiatric injury could constitute such harm and whether mere emotions like fear or distress sufficed.

Judgment

Lord Justice Hobhouse, delivering the judgment, allowed the appeal and quashed the conviction.

Meaning of ‘Actual Bodily Harm’

The Court held that the words ‘actual bodily harm’ should receive their ordinary meaning:

The word ‘harm’ is a synonym for injury. The word ‘actual’ indicates that the injury (although there is no need for it to be permanent) should not be so trivial as to be wholly insignificant.

Psychiatric Injury

The Court accepted that ‘bodily’ extends beyond skin, flesh and bones to include organs, the nervous system and brain. Therefore psychiatric injury can constitute actual bodily harm:

Accordingly the phrase ‘actual bodily harm’ is capable of include psychiatric injury. But it does not include mere emotions such as fear or distress nor panic nor does it include, as such, states of mind that are not themselves evidence of some identifiable clinical condition.

Evidence Required

The Court emphasised that expert evidence is essential:

In any case where psychiatric injury is relied upon as the basis for an allegation of bodily harm, and the matter has not been admitted by the defence, expert evidence should be called by the prosecution. It should not be left to be inferred by the Jury from the general facts of the case.

Implications

This case established important principles for criminal law regarding non-physical harm. It clarified that whilst psychiatric injury can constitute actual bodily harm, there is a clear distinction between recognisable psychiatric conditions and mere emotions such as fear, distress or panic. The requirement for expert psychiatric evidence prevents juries from speculating about mental states and ensures a proper evidential foundation for such allegations. The decision aligns criminal law with developments in civil law regarding ‘nervous shock’ whilst maintaining appropriate safeguards against overextension of assault charges.

Verdict: Appeal allowed. The conviction was quashed on the basis that the directions to the jury were defective in law and there was no evidence to support the allegation that any psychiatric injury had been caused to the victim.

Source: R v Chan-Fook [1993] EWCA Crim 1 (22 October 1993)