"As a police district, we are absolutely committed in exposing and apprehending
those in our communities who choose to involve themselves in the dealing of
harmful unlawful drugs.
"Most of us are aware of the significant physical and social harm that many
of these drugs cause, especially methamphetamine and as such, we are
committed to similar future operations."
Those arrested were charged with a variety of drug-related offences, including offering to supply methamphetamine, possession of methamphetamine and possession of cannabis.
One person also faced a charge of unlawful possession of a restricted weapon.
A 48-year-old man is due back in Nelson District Court on November 28.
A 29 year old man, a 34-year-old woman and a 42-year-old woman will reappear on December 19.
Anyone who has information in relation to drug offending can contact Nelson police confidentially on (03) 546 3840.
Alternately, other anonymous information can be provided to Crimestoppers
on 0800 555 111