Drugs were discovered at an Alnwick house following a police raid.
A quantity of cannabis was seized from the property on Ravensmede.
A 30-year-old male was interviewed under caution and released, pending further inquiries into drugs supply from the address.
The raid was carried out earlier this month and North Northumberland Neighbourhood Inspector Liz Hall said: “I would encourage the public to continue to contact police with any information on drug supply in their local communities. Any details given will be taken in complete confidence.”