Based on the precedent set 13 years ago, quantities of methamphetamine are prominent in sentencing factors, but it was argued in the Court of Appeal levels of harm and the degree of the roles played by individuals could be more prominent in the calculations.
It was also suggested that in 2006 the court could not have envisaged the greater quantities that would be involved in modern-day offending, up to the 60kg as in one of the six cases being considered in the review.
The maximum penalty possible for methamphetamine supply in New Zealand is life imprisonment, the same as for murder. In 2017 a man was sentenced to 28 years and 6 months' jail.
The biggest sentence in Hawke's Bay is thought to have been the 13 years jail imposed in June last year on Hastings man Shane Thompson who headed a major operation which has led to several other people also being jailed, including 30-year-old Petera Gamlen, sentenced to 11 years and three months.