McKenzie, R v

Factual and Procedural Background

The case concerns a fatal workplace accident resulting in a manslaughter conviction and multiple health and safety offences. The Defendant, engaged by a co-accused to work on an agricultural shed at the co-accused's premises, employed three workers including the deceased. On the day of the incident, the Defendant instructed the employees to work on the roof of the shed without providing any safety equipment or conducting risk assessments as required by law.

The deceased and a co-worker were lifted to the roof by a telescopic handler and initially worked from a box attached to it. However, to complete the task, they had to climb onto the roof structure itself. The Defendant moved the handler away, leaving the men on the roof without safety measures such as harnesses, helmets, or scaffolding. Despite rain making the roof slippery and a request to cease work, the Defendant did not intervene.

The deceased slipped and fell approximately five metres, suffering fatal head injuries. The co-worker was also pulled off but sustained minor injuries. The Defendant attended the scene and was subsequently interviewed by health and safety authorities, admitting to lack of safety measures and training but denying some facts such as the presence of rain.

The Defendant was sentenced on 3 March 2017 to 15 months imprisonment suspended for 3 years for manslaughter and fined £1,000 on each of three other offences, totaling £3,000.

Legal Issues Presented

1. Whether the sentences imposed were unduly lenient and outside the range reasonably considered appropriate by the trial judge.
2. The appropriate starting point and discount for sentencing in cases of gross negligence manslaughter involving fatal workplace accidents.
3. The applicability and appropriateness of suspending custodial sentences in such cases.
4. The consideration of victim impact and pleas for clemency in sentencing decisions.
5. The extent to which the Defendant accepted responsibility and the impact of late guilty pleas on sentencing discounts.

Arguments of the Parties

Appellant's Arguments

• The Defendant had been involved in building work for over a decade but had never used safety netting or scaffolding, nor provided health and safety training to workers.
• The Defendant claimed that all roof work was to be done from the handler’s box, though this was found physically impossible.
• The Defendant suggested the deceased was reluctant to wear safety harnesses and was "his own man," implying some responsibility lay with the deceased.
• The Defendant denied that it was raining or that any concerns about weather were raised.
• The plea of guilty was entered late, after the jury was sworn, reducing the potential discount for early admission of guilt.
• The Defendant expressed remorse but simultaneously attempted to shift some blame onto the deceased.

Prosecution's Arguments

• The Defendant failed to carry out any risk assessment or provide safety measures as required by health and safety legislation.
• The Defendant ignored requests to cease work during adverse weather conditions.
• The Defendant’s conduct fell far short of the standards expected of employers, showing gross negligence.
• Sentencing should reflect the fatal consequences, the need for deterrence, and the widespread nature of such breaches in the industry.
• Suspended sentences are inappropriate given the seriousness and fatal outcome of the offences.

Table of Precedents Cited

Court's Reasoning and Analysis

The court analysed the case by applying established principles for sentencing in gross negligence manslaughter and health and safety offences. It acknowledged the foreseeability of death or serious injury given the height and lack of protection, especially under adverse weather conditions. The Defendant's failure to conduct any risk assessment or provide safety equipment represented a gross breach of duty.

The court noted evidence indicating that these unsafe practices were likely common in the Defendant’s employment, reflecting a systemic disregard for safety. The Defendant was in day-to-day control and fully responsible for the deceased’s safety. The fatal consequence heightened the seriousness of the offence.

The court also considered the Defendant's failure to accept responsibility promptly, attempts to blame the deceased, and the late guilty plea, which limited sentencing discounts. While mitigating factors such as remorse, good character, and testimonials were acknowledged, these were outweighed by the need for deterrence and public protection.

Sentencing guidelines from precedent cases were applied, with the court concluding that the original sentences were unduly lenient. The court emphasized the necessity of immediate custodial sentences in such cases to reflect the gravity and to deter similar conduct within the industry.

Finally, the court took into account the principle of double jeopardy and the impact on the Defendant of the increased sentence, adjusting the custodial term accordingly.

Holding and Implications

The court held that the original sentences were unduly lenient and outside the range of reasonable sentencing for the offences committed. The suspended custodial sentence for manslaughter was replaced with an immediate custodial sentence of 24 months, with 12 months to be served in custody and 12 months on licence. Concurrent six-month custodial sentences were imposed on the three health and safety offences, replacing the fines previously levied.

The direct effect is that the Defendant must surrender immediately to serve the custodial sentences. The decision underscores the judiciary’s strong stance on enforcing health and safety obligations and the necessity of custodial sentences in fatal workplace negligence cases. No new legal precedent was established, but the ruling reinforces existing principles emphasizing deterrence, responsibility, and public protection in occupational safety contexts.