Methamphetamine [P], cannabis, cash and a weapon have been recovered after police carried out searches of multiple properties in Nelson.
Detective Inspector Paul Borrell, Tasman District crime manager, said two men and two women appeared in the Nelson District Court last week on a variety of charges.
Police carried out search warrants on a number of properties on Thursday and found methamphetamine and cannabis, along with drug paraphernalia, a restricted weapon and an amount of cash.
Twenty-two police were involved in the bust which was the culmination of a recent co-ordinated drug-offending investigation.
This focus was on a small number of local people, some with affiliations to
criminal gangs and with suspected propensity toward drug dealing, Borrell said.