Tonga Police report that on Wednesday they intercepted a vehicle they believe was distributing illicit drugs at Veitongo.
The suspect, a 31-year-old male from Ha'asini, attempted to flee but was arrested after a brief pursuit.
RNZ Pacific reports a search at his residence at Ha'asini revealed a quantity of cannabis, a drug utensil containing methamphetamine, guns and test tubes.
Two other males were arrested and charged in connection with the same offences.
Photo file RNZ Pacific