R v Hasan [2005] UKHL 22
R v Hasan is a leading modern authority on duress. It restated the defence's demanding conditions and confirmed that a defendant may lose it by voluntarily associating with criminals whom he foresaw, or ought reasonably to have foreseen, might use coercion.
Facts
Hasan worked as a driver for a man involved in supplying drugs and handling stolen goods. He was charged with aggravated burglary after taking part in a raid on a family home. At trial, he claimed that he had acted because his employer threatened serious violence against him and his family. The judge directed the jury on duress but stated that the defence would be unavailable if Hasan had voluntarily associated with people whom he knew might put him under pressure to commit offences. Hasan was convicted. The Court of Appeal dismissed his appeal, and the case reached the House of Lords on the proper scope of duress and the effect of voluntary association with criminals.
Legal Issue
When is duress available, and does a defendant forfeit the defence by voluntarily associating with criminals whose violent coercion was or should have been foreseeable?
Held
The House of Lords dismissed Hasan's appeal. Lord Bingham restated the principal requirements of duress: there must be a threat of death or serious injury; the defendant must reasonably believe the threat; a sober person of reasonable firmness sharing relevant characteristics would have acted similarly; and there must have been no reasonable opportunity to escape or seek protection. The threat must be sufficiently connected to the offence and effective when the crime is committed, although immediate execution is not invariably required. The defence is unavailable where the defendant voluntarily associates with people engaged in criminal activity and foresaw, or ought reasonably to have foreseen, the risk of being subjected to coercion of the kind encountered.
⭐ Legal Principle
Duress requires a qualifying threat, a reasonable belief in it, no safe avenue of escape and conduct that a sober person of reasonable firmness might share. A defendant who voluntarily joins a criminal group loses the defence if coercion to commit offences was reasonably foreseeable, even if the precise offence or threat was not foreseen.
Significance
Hasan gives the modern framework for analysing duress and adopts a restrictive approach designed to prevent offenders from relying on risks created by their own criminal associations. It should be read with R v Graham on the two-stage subjective and objective test, R v Bowen on relevant characteristics and R v Abdul-Hussain on the timing of threats. Duress remains unavailable to murder, and later authority also excludes attempted murder. The case is especially important in problem questions involving gangs, organised crime or a possible opportunity to seek police protection.
Common exam questions about this case
What conditions must a defendant satisfy before relying on duress under R v Hasan?
The defendant must reasonably believe that a threat of death or serious injury will be carried out, and the threat must cause the offence. A sober person of reasonable firmness, sharing relevant characteristics, must also have responded in the same way. The defence fails if a reasonable opportunity existed to escape or obtain protection, or if the threat was too remote from the crime committed.
How does voluntary association with criminals affect the defence of duress?
A defendant cannot ordinarily rely on duress after voluntarily associating with people involved in criminal activity if he foresaw, or ought reasonably to have foreseen, that they might use violence or threats to compel offending. The prosecution need not prove that he predicted the exact offence or precise form of coercion. The restriction reflects responsibility for knowingly exposing oneself to a foreseeable criminal risk.
Must a threat be capable of immediate execution for duress to apply?
Not in a strictly instantaneous sense. The question is whether the threat was operating on the defendant when the offence was committed and whether there was a reasonable opportunity to evade it. A future threat may therefore qualify if it remains effective and unavoidable. Conversely, even an alarming threat will not support duress where the defendant could reasonably have escaped or sought official protection.