The Prince District Joint Drug Force has seized crystal methamphetamine and over $800 in cash from a residence in Summerside.
The drug force is made up of officers from the RCMP, Summerside and Kensington Police.
A 28-year old woman was arrested for drug trafficking.
A 20-year old man was arrested on a warrant as well as drug trafficking offenses.
Both will be appearing in court as the investigation continues.