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District Court 29 June 2026

R v Boylan and Boylan

[2026] NSWDC 215

DrugsFirearms & weapons
SENTENCING METHYLAMPHETAMINE POSSESS PROHIBITED FIREARM POSSESS PROHIBITED WEAPON

Citation: R v Boylan and Boylan [2026] NSWDC 215
Court: District Court of New South Wales
Date: 29 June 2026
Judge(s): Noman SC DCJ

Background

A father and son were jointly charged with manufacturing a large commercial quantity of methylamphetamine between 15 June and 25 July 2024. The manufacture took place in the garage of the son's residence over approximately six weeks. Both pleaded guilty in the Local Court.

When police executed a search warrant, the manufacturing process was still underway. Officers located glassware, reagents, solvents, 389.83 grams of completed product, and a further 1,048 grams undergoing refinement, bringing the total quantity for sentencing purposes to 1,437.83 grams.

The son faced two additional charges arising from the search of his bedroom: possessing a prohibited firearm (an operational gel-blaster air pistol) and possessing a prohibited weapon (a taser torch). Further offences for each co-offender, including failure to provide phone passcodes and additional weapons, were placed on Form 1 documents to be taken into account on sentence (that is, considered when setting the overall penalty without attracting separate convictions).

  • What was the appropriate objective seriousness of the manufacturing offence for each offender, having regard to their respective roles?
  • Whether the father's claim of duress or coercion by gang members warranted mitigation in sentencing
  • What weight, if any, should be given to the son's account that he participated solely to assist his father
  • Whether special circumstances existed to justify departing from the standard ratio between the non-parole period and the total sentence (ordinarily, the non-parole period must be at least 75% of the head sentence under NSW law)
  • The appropriate sentences for the son's firearm and prohibited weapon offences

Decision

Objective seriousness: Shane Boylan (the father)

The court placed the father's offending below the notional mid-range of objective seriousness. His role was as manufacturer, and he took additional steps to arrange supply of the product beyond what the gang had directed. The court noted he acted with others beyond his son and worked on behalf of, rather than in partnership with, those who provided the raw product. He was not to share in any profit.

Objective seriousness: Christopher Boylan (the son)

The court also placed the son's manufacturing offending below the mid-range. His involvement was to assist his father. He was not found to have been connected to others in the broader operation, and there was no evidence he stood to receive any personal benefit.

The father's duress claim

The court accepted, on the balance of probabilities, that the father had been recruited by gang members to whom he believed he owed a debt of $100,000 following the earlier police seizure of drugs he had stored. However, the court did not treat this as a complete mitigating factor. The father had other options available to him that did not involve committing a serious drug offence. His willingness to independently pursue sales of the product demonstrated some personal autonomy. Most significantly, despite his claimed fear for his son's safety, he chose to bring his son into the very operation involving the gang he feared.

Special circumstances

The court found special circumstances for both offenders, justifying a reduction in the proportion of the sentence to be served before parole eligibility. The basis for the finding differed as between the two offenders, and the degree of variation applied to each was not identical. For the father, the non-parole period was set at approximately 59% of the head sentence. For the son, it was set at approximately 66%.

Orders Made

Shane Boylan (father):
- Convicted of manufacturing a large commercial quantity of a prohibited drug (Form 1 offence also taken into account)
- Sentenced to 5 years and 4 months imprisonment, with a non-parole period of 3 years and 2 months
- Sentence commences 29 December 2025; eligible for parole on 28 February 2029
- Sentence partially accumulated on earlier sentences

Christopher Boylan (son):
- Convicted of manufacturing a large commercial quantity of a prohibited drug, possessing a prohibited firearm, and possessing a prohibited weapon (Form 1 offences also taken into account for each)
- Aggregate sentence of 3 years and 3 months imprisonment, with a non-parole period of 2 years and 2 months
- Indicative sentences (each reduced by 25% for plea):
- Manufacturing: 3 years and 1 month (non-parole period 2 years)
- Possessing prohibited weapon: 9 months (non-parole period 6 months)
- Possessing prohibited firearm: 9 months (non-parole period 6 months)
- Sentence commences 25 July 2024; eligible for parole on 24 September 2026

Key Takeaways

  • A claimed duress or coercion by criminal associates can be accepted as part of the sentencing context without operating as a complete mitigating factor, particularly where the offender had lawful alternatives available and made independent choices that expanded the scope or impact of the offending.

  • The court assessed the father's decision to bring his son into the manufacturing operation as an aggravating feature of his own conduct, notwithstanding that his stated motivation for entering the offending was to protect his son.

  • Where agreed facts do not delineate individual roles, the court will not draw distinctions between co-offenders' contributions unless the evidence independently supports doing so; testimony by one co-offender seeking to minimise the other's role was not accepted at face value.

  • Special circumstances warranting a departure from the standard non-parole period ratio (generally 75% of the head sentence under NSW law) can be found for co-offenders in the same proceedings on different bases, and the degree of variation need not be uniform.

  • Possession of operational gel-blaster pistols and items such as taser torches attracts serious consequences under NSW firearms and weapons legislation, with maximum penalties of 14 years imprisonment and standard non-parole periods of 4 to 5 years respectively.

Legislation and Cases Referenced

Legislation:
- Drug Misuse and Trafficking Act 1985 (NSW), s 24(2) (manufacture of large commercial quantity of prohibited drug; maximum: life imprisonment; standard non-parole period: 15 years)
- Firearms Act 1996 (NSW), s 7(1) (possess prohibited firearm; maximum: 14 years; standard non-parole period: 4 years)
- Weapons Prohibition Act 1998 (NSW), s 7(1) (possess prohibited weapon; maximum: 14 years; standard non-parole period: 5 years)

Cases cited: No cases were cited in the portion of the judgment provided.