P CITYChristchurch meth files Sourced record · 1982—2026

Court record · Granite and the rest

The labs,
in the judgments

A news story says a laboratory was found. A sentencing note says what was on the floor, what the analyst could prove, and what the judge did with it. This page collects the second kind — and marks the places where only the first kind exists. Every paragraph below is a quotation from a published judgment.

The limit of this page

The judgments say five clandestine laboratories were located. Six addresses appear across the same judgments in connection with manufacture or with the items of manufacture — Cashel Street, Main South Road, Maunsell Street, Gregory Avenue, Southey Street and the Lyttelton address. The judgments do not reconcile that difference, so this page does not either.

Where an address is named and nothing else is said about it, that is what is printed. Where the Crown could not prove the scale, that finding is printed too — it is part of the record and it is the reason some of the numbers below are smaller than the reporting around them.

The addresses

7 entries · one operation

In the order the judgments first name them. Paragraph numbers are as published.

Chapter 05 · Granite

7 Gregory Avenue

Laboratory

The biggest precursor find of the addresses the judgments name.

Methamphetamine was then manufactured by them at various locations including clandestine laboratories located at Cashel St, Main South Road, Maunsell Street and 7 Gregory Avenue.

R v McKenzie [2013] NZHC 3351 [4]

Various types of substances containing pseudoephedrine were located at the addresses; the largest amount, 638 grams of ContactNT capsules and some 4,500 pseudoephedrine tablets

R v McKenzie [2013] NZHC 3351 [5]

This level of product could produce between 136.35-314.61 grams of methamphetamine.

R v McKenzie [2013] NZHC 3351 [5]

Large amounts of cash were also found totalling $134,855.

R v McKenzie [2013] NZHC 3351 [5]

On the record Lance Lee (occupant of the address, named in the judgment)

Sentence No sentence for Mr Lee appears in this record.

Chapter 05 · Granite

642 Main South Road

Laboratory

The address where the judgments list chemicals, glassware and a tablet count.

Mr Harris, you in fact acknowledge manufacturing of methamphetamine, the possession of precursor substances and associated equipment at 642 Main South Road

R v Harris [2012] NZHC 2942 [3]

It is nevertheless difficult to quantify the amounts manufactured at 642 Main South Road. There was however a large number of substances and various items of equipment used to manufacture methamphetamine located at those premises.

R v Harris [2012] NZHC 2942 [4]

The substances included phosphorous acid, toluene, iodine, sodium hydroxide and acetone.

R v Harris [2012] NZHC 2942 [4]

A set of hot plates, various reaction flasks, conical flasks, a pH meter, steam distiller and submersible pump

R v Harris [2012] NZHC 2942 [4]

Notably 416 pseudoephedrine tablets were located in the kitchen hidden in a box for scales.

R v Harris [2012] NZHC 2942 [4]

There was also cash in two bundles of $2,300 and $10,000.

R v Harris [2012] NZHC 2942 [4]

.22 calibre bullets and a .22 calibre revolver, two firearms and a plastic stun gun

R v Harris [2012] NZHC 2942 [5]

Similarly, various items involved in the production of methamphetamine, including precursor items were identified at 642 Main South Road.

R v Smith [2012] NZHC 3003 [4]

On the record Richard Harris; Matthew Leslie Smith

Sentence Harris: 3y 6m on manufacture, 4y effective. Smith: 3y 7m on manufacture, 3y 10m effective.

Chapter 05 · Granite

6/32 Cashel Street (apartment)

Laboratory

The inner-city apartment used to store drug items and to manufacture.

permitting premises that you occupied to be used for storing drug items and manufacturing methamphetamine and acting as a gofer for Mr Newton.

R v Aitken [2012] NZHC 2901 [2]

Quantities of methamphetamine and drug related items were found, including 81 grams of methamphetamine, scales, large numbers of gram deal bags and point bags, cash of $22,100 and cannabis.

R v Aitken [2012] NZHC 2901 [2]

including clandestine laboratories located at Cashel St, Main South Road, Maunsell Street and 7 Gregory Avenue.

R v McKenzie [2013] NZHC 3351 [4]

On the record Matthew Newton; Tane Aitken

Sentence Aitken: home detention, 8 months as reported.

Chapter 05 · Granite

Maunsell Street

Laboratory

Named as a laboratory and given no further description in the judgments.

including clandestine laboratories located at Cashel St, Main South Road, Maunsell Street and 7 Gregory Avenue.

R v McKenzie [2013] NZHC 3351 [4]

Sentence No occupant, find or sentence is recorded for this address.

Chapter 05 · Granite

Southey Street

Manufacture items

Smith's home address: the items were there, the scale was not proved.

Various items associated with the manufacture of methamphetamine were located at Southey Street.

R v Smith [2012] NZHC 3003 [4]

I will attach to my sentencing notes the description of items found at the respective addresses provided by experts for the police.

R v Smith [2012] NZHC 3003 [5]

the evidence about the scale of the activity was sparse and the Crown accepts that it cannot substantiate the quantity

R v Smith [2012] NZHC 3003 [6]

On the record Matthew Leslie Smith

Sentence Smith: 3y 7m on manufacture, 3y 10m effective.

Chapter 05 · Granite

Miles' premises, Lyttelton

Laboratory

The address the Court of Appeal described step by step: what was in the jar, what was in the bottle.

Mr Miles lived in Lyttleton. On 9 June 2010 the police executed a search warrant.

McKenzie v R [2013] NZCA 378 [53]

Ms Mayo, a forensic scientist, gave evidence about her inspection of the property and her analysis of the items seized at that property. She said that methamphetamine had been manufactured at the property and that there was a range of chemicals and equipment found at the property sufficient to manufacture methamphetamine.

McKenzie v R [2013] NZCA 378 [54]

Ms Mayo detailed each step in the process of manufacture of methamphetamine and identified chemicals at Mr Miles’ address that could be used to undertake each particular step.

McKenzie v R [2013] NZCA 378 [54]

She found at Mr Miles’ house a jar with a two layered liquid consistent with the methamphetamine extraction process. A bottle was found which contained a caustic liquid containing methamphetamine.

McKenzie v R [2013] NZCA 378 [55]

On the record Darryl Miles

Sentence Miles: 5y on manufacture, 5y 5m effective.

Chapter 05 · Granite

Hickory Place

Not a laboratory

Not a laboratory: the address that produced the firearms charges.

On the counts relating to possession of a pistol and firearm found at Hickory Place, it is submitted by the Crown that a cumulative sentence in the vicinity of six months imprisonment is appropriate.

R v Smith [2012] NZHC 3003 [11]

(c) On the charges of unlawful possession of a firearm, explosives and unlawful possession of a pistol, you are sentenced to three months imprisonment on each of them (to be served concurrently as between them) but to be served cumulatively in relation to the lead term of imprisonment.

R v Smith [2012] NZHC 3003 [24]

On the record Matthew Leslie Smith

Sentence Smith: 3 months on each firearms charge, cumulative on the lead term.

What the operation was worth

from the same judgments

The sentencing notes put numbers on the enterprise that no news report carries in full: the weight found, the value of what the precursor could have made, the cash in the rooms, and the loan that bankrolled it.

  • As a result of the police investigation into these activities, five clandestine laboratories were located. A total of 109 gms of methamphetamine was found at four addresses, at a street value of over $100,000.R v Black [2012] NZHC 2902 [4]
  • Various types of substances containing pseudoephedrine were also located at four addresses, capable of producing methamphetamine worth between $216,000 and $306,000.R v Black [2012] NZHC 2902 [4]
  • Cash worth $134,855 was also found.R v Black [2012] NZHC 2902 [4]
  • Mr Black, you were engaged in a conspiracy to supply and manufacture methamphetamine with several other persons, including Mr Newton, Mr Box and Mr Manuel (on the supply side), and Mr Newton, Mr McKenzie and Mr Situ (on the manufacture side).R v Black [2012] NZHC 2902 [3]
  • Given your limited role, it is not necessary for me to detail the facts of the methamphetamine enterprise, other than to observe that a significant quantity of methamphetamine was found at four different addresses, all linked in some way to Mr Newton, and that various types of substances containing pseudoephedrine were also located at four addresses.R v Aitken [2012] NZHC 2901 [2]
  • The evidence of your connection to the conspiracy was relatively sparse, comprising an agreement to lend Mr Newton the sum of $180,000 at an interest rate of 80% over four months.R v McKenzie [2013] NZHC 3351 [6]
  • A note was also found at your address, written by Mr Newton, recording a payment of “50k” to you, to a loss of “436k,” to “900 gram” in the boot, and “1.2 kg payd for”. The note also included reference to “Lance Lee” and to “60 x 20 Rits for you if you want”. Relevantly, at the time Lance Lee’s premises had recently been raided with a large quantum of precursors seized, and a quantity of rits or ritalin was also subsequently found at your address.R v McKenzie [2013] NZHC 3351 [7]

The later cases are not lab cases

Avon · 2026

The biggest operation in the record ends in supply and organised-crime charges, not manufacture. The Avon sentencing notes describe what the police found and how many people were arrested; they describe no laboratory.

The police operation discovered the gang was transporting both methamphetamine and cocaine from the North Island based Comancheros to members here in Christchurch. Cash was then being moved back to Auckland. The seven-month operation began in February 2024 and exposed the commercial supply and distribution of what is calculated to be at least 30 kilograms of Class A controlled drugs, around two thirds of which was methamphetamine and one third, cocaine.

R v Connor [2026] NZHC 933 [2]

On termination in late August 2024, the police made 21 arrests, including the arrest of yourself.

R v Connor [2026] NZHC 933 [2]

Where the record stops

no judgment held

Five chapters carry laboratories or laboratory charges for which no published judgment is held in this record. That is a gap in the record, not evidence of anything.

Ch.CaseWhat the court record gives us
02Norwich Street, January 1990Charge and remand reported; no judgment or sentencing note published in the sources held here.
03Diablo, 2004Verdict and sentencings reported; no published judgment is held in this record.
04Tsunami, 2007The Court of Appeal judgment concerns supply, not manufacture; no laboratory is described in it.
06Larch Place, 2011No judgment held.
12The streets, 2010-2025Charges reported; no judgment held for any of the addresses listed.

How these extracts were made

method

Each quotation was cut from a judgment text held in this project's evidence folder and machine-checked against it: the build fails if a quoted string is not found in the source. Line breaks were normalised to single spaces; nothing else was altered, including the judgment's own spelling.

Paragraph numbers are the judgment's own. Where a judgment has a table of contents that repeats them, the number cited is the one attached to the paragraph in the body of the text.

One thing the record mentions but does not contain: the schedule of items that the sentencing judge said would be attached to his notes. The published text says the schedule is attached; the attachment is not in the published text. The item-level inventory for those addresses is therefore not in this record, and this page does not invent one.