A teenager has been arrested in connection with the investigation
Cannabis worth an estimated €23,000 has been seized at a house in Dublin.
Revenue officers and gardaí carried out a search at a premises in the Dublin 7 area earlier today.
Around 1.15 kilos of herbal cannabis was seized during the operation.
Revenue detector dog Bailey found the drugs hidden in a vacuum cleaner.
A 17-year-old was arrested.
He is being detained at Store Street Garda Station where he can be held for 24 hours.
In a statement, Revenue said: "This was a joint intelligence led operation involving Revenue’s Customs Service, the Garda National Drugs and Organised Crime Bureau, and Gardaí from the Drugs Unit in Store Street.
"[It] was part of ongoing joint investigations targeting drug importations in Dublin."