Sumner, R. v

Factual and Procedural Background

On 27 April 2020, two cyclists, a young adult and his mother, were riding on country lanes near their home in The City. The Defendant was driving a large tractor towing a field roller, subject to a 20 miles per hour speed limit due to its weight. While travelling in the same direction, the tractor's roller struck both cyclists, causing serious injury to the young adult and fatal injuries to his mother. The Defendant stopped shortly after the collision and admitted not seeing the cyclists. Subsequent investigation revealed the Defendant was driving at an average speed exceeding the speed limit and had used his mobile phone earlier during the journey.

The Defendant pleaded guilty to causing death by dangerous driving and causing serious injury by dangerous driving on 29 August 2023 in the Crown Court at Chester. On 10 November 2023, before Judge Berkson, he was sentenced to 8 years and 6 months’ imprisonment and disqualified from driving for 10 years and 7 months, with an extended retest requirement. The Defendant applied for leave to appeal against the sentence, which was referred to the full court.

Legal Issues Presented

1. Whether the trial judge erred in categorising both offences as culpability category A rather than category B under the sentencing guidelines for dangerous driving offences.
2. Whether the total sentence imposed was manifestly excessive given the appropriate culpability categorisation and mitigating factors.
3. Whether the disqualification period and its extension were correctly calculated and lawful under the relevant statutory provisions and case law.

Arguments of the Parties

Appellant's Arguments

• The judge incorrectly classified both offences as category A culpability, which requires a deliberate decision to ignore road rules and risk to others; this element was absent.
• The Defendant’s use of the mobile phone was inadvertent distraction caused by a notification, not deliberate use at the time of the accident.
• The Defendant exceeded the speed limit but not to the degree warranting category A culpability.
• The combined factors justified a category B culpability classification, which would lower the sentencing starting point and render the total sentence manifestly excessive.

Table of Precedents Cited

Precedent	Rule or Principle Cited For	Application by the Court
R v Needham [2016] EWCA Crim 455	Determination of extension period to disqualification based on release provisions.	Referenced in relation to extension of driving disqualification periods under the Road Traffic Offenders Act.
Rex v Barnes, Berouain [2024] EWCA Crim 1548	Clarification that for offences committed before 28 June 2022 but sentenced on or after that date with custodial terms of 7 years or more, release on licence is after serving two-thirds of the sentence, affecting disqualification extension periods.	The court applied this precedent to correct the calculation of the disqualification extension period to two-thirds of the custodial term.

Court's Reasoning and Analysis

The court analysed the Defendant’s conduct against the sentencing guidelines distinguishing culpability categories for dangerous driving offences. Although the Defendant was driving over the speed limit and failed to mitigate the hazard of bright sun glare, these actions did not amount to a deliberate decision to ignore road rules or a prolonged course of dangerous driving, which are prerequisites for category A culpability.

The court accepted the judge’s findings that the Defendant was not using the mobile phone at the critical time and that the cyclists were vulnerable road users. The Defendant’s failure to see the cyclists and his inappropriate speed constituted a serious lack of attention and driving unsuitable for conditions, placing the offence at the upper end of category B or the lower end of category A culpability.

Mitigating factors included the Defendant's previous good character, genuine remorse, early guilty plea, and mental health conditions such as depression, PTSD, and autism spectrum disorder. The court acknowledged that the sentencing guidelines and maximum penalties had changed since the offence date, necessitating adjustment to the applicable sentencing range.

Regarding disqualification, the court identified an error in the calculation of the extension period. The judge had been misinformed about the minimum discretionary disqualification period and had imposed an unlawful extension shorter than required. The court applied the correct statutory provisions and recent case law to reduce the total disqualification period to 7 years and 8 months, reflecting a discretionary period of 2 years plus the mandatory extension corresponding to two-thirds of the custodial term.

Holding and Implications

The appeal against sentence is DISMISSED. The court found no properly arguable grounds to reduce the custodial sentence of 8 years and 6 months.

However, the appeal is ALLOWED in part concerning the driving disqualification period. The court corrected the disqualification to a total period of 7 years and 8 months, reducing it from the originally imposed 10 years and 7 months, aligning with statutory requirements and case law.

The direct effect is to shorten the Defendant’s driving disqualification period while maintaining the custodial sentence. No new precedent was established beyond clarification and application of existing sentencing and disqualification principles.