Facts
- Hancock and Shankland, striking miners, threw a concrete block from a bridge onto a motorway during industrial action.
- The block struck a taxi on the motorway, resulting in the death of the driver.
- The defendants claimed their intention was to obstruct the road, not to kill or cause serious injury.
- The trial judge directed the jury using the guidance from R v Moloney, focusing on whether death or serious harm was a natural and foreseen consequence of their act.
- The defendants were convicted of murder based on this direction.
Issues
- Whether foresight of consequences should be equated with intention for the purposes of establishing liability for murder.
- Whether the Moloney guidelines on the relationship between foresight and intention provided appropriate directions for the jury.
- How the law should treat cases of oblique intention where the result was not the defendant’s direct aim.
Decision
- The House of Lords substituted the murder convictions with manslaughter verdicts for both defendants.
- The House of Lords found that the Moloney directions regarding foresight and intention were unclear and potentially misleading for juries.
- The ruling established that foresight of a consequence is not the same as intention, but is evidence from which intention may be inferred.
- The judgment clarified that the more probable a consequence is, and the more likely it is foreseen, the more easily intention can be inferred, though the jury must not treat foresight as conclusive of intention.
Legal Principles
- Foresight of consequences is not intention itself, but it is relevant as evidence indicating whether the defendant had intention.
- Jury directions in cases of murder must emphasize that foresight is only part of the broader inquiry into the defendant’s mental state.
- The law of oblique intention requires assessing both the probability and the foreseeability of a consequence to determine intent, not supplanting proof of actual intent with mere foresight.
- Later cases (R v Nedrick and R v Woollin) further clarified that intention may be inferred where death or serious harm was a virtually certain result and the defendant realized this.
Conclusion
R v Hancock [1986] 2 WLR 257 is a key case refining the distinction between foresight and intention in criminal law. The House of Lords ruled that foresight of a consequence, while relevant evidence, is not tantamount to intention for murder; instead, it is part of the jury’s analysis of the probability and the accused’s state of mind, shaping the modern approach to oblique intention.