Breca, R. v

Factual and Procedural Background

Following a 49-day trial in the Crown Court, the Appellant was convicted of conspiracy to produce cannabis and sentenced to ten years’ imprisonment. The appeal against sentence proceeded with permission from the single judge. [1]

The conspiracy involved the organisation and management of cannabis production by an organised crime group at eight properties across England. Approximately 2,806 plants were recovered, with an estimated potential value ranging from approximately £785,000 to over £2.35 million. [2][3][4]

The sentencing judge classified the offending as harm category 1 and the Appellant as having a leading role. Starting from the guideline starting point of eight years, the judge increased the sentence to twelve years for aggravating features and reduced it by two years for mitigation, resulting in ten years’ imprisonment. [5][6]

Legal Issues Presented

1. Whether the sentencing judge erred in principle by imposing a sentence above the top of the guideline range for a substantive cannabis-production offence. [7][8]
2. Whether the sentencing judge double-counted features already reflected in the classification of the Appellant’s role as “leading role” when assessing aggravating factors. [9][10]
3. Whether the ten-year sentence was manifestly excessive. [7][11]

Arguments of the Parties

Appellant’s Arguments

• The quantities involved did not justify departing from the guideline range. Counsel relied on the 200-kilogram indicative quantity used in the supply and importation guidelines and submitted that the estimated cannabis production was approximately 150 kilograms. [7][12]
• The sentencing judge had double-counted matters used to establish a leading role, including directing commercial production, links to others, expectation of financial advantage, and use of business as cover. [9][10]
• The remaining aggravating factors could not justify an uplift of four years, or anything close to it. [10]

Table of Precedents Cited

Court’s Reasoning and Analysis

The Production Guideline describes category 1 cannabis offending as an operation capable of producing “industrial quantities for commercial use” and does not specify a numerical quantity. The Court considered that this omission was deliberate because the ultimate yield from cannabis plants varies according to the plants’ maturity and the form of the final product. [8][14]

The Court rejected reliance on the 200-kilogram figures in the supply and importation guidelines because those offences involve different considerations and the figures were not a helpful guide to interpreting “industrial quantities” in the Production Guideline. [15][16]

The Court compared category 1 with category 2, which concerns operations capable of producing significant quantities for commercial use. It concluded that quantities well below 200 kilograms could nevertheless naturally be described as industrial. [17][18]

The operation substantially exceeded that threshold. The Court considered not only the plants seized but also the repeated crops that would have been produced during the periods for which the premises were operated. It estimated that one principal site alone could have produced approximately 350 to 400 kilograms, with further substantial production from the other sites. [19][20]

Because the offence was conspiracy, the Court also considered the mutual support between participants and the extent of the operation that would have continued had it not been interrupted. The facilities had capacity to produce approximately a further 150 kilograms every few months. [21]

The Court therefore held that the sentencing judge was entitled to treat the quantities as justifying a sentence above the range for a substantive offence and to select twelve years before mitigation. [13]

Even if the quantities had remained within the substantive-offence range, the sentence would not have been manifestly excessive. The Court relied on the leading-role factors, unlawful utility connections, specialist equipment, deception of landlords, misuse of identity documents, the conspiracy’s approximately 28-month duration, geographical reach, and sophistication. It rejected the double-counting argument in relation to the additional deception and identity-document aggravation. [22][23]

Holding and Implications

Appeal dismissed. The Court held that the ten-year sentence was not excessive, let alone manifestly excessive. [11]

The sentence therefore remained in force. The opinion identifies no broader consequence beyond upholding the sentence, and no new precedent was set.