There men have been arrested following a seizure of cannabis worth an estimated €1.2 million in north Dublin last night.
The men, aged 24, 28 and 44, were arrested following a search in Ballyboughal at 7.45pm.
Gardaí from the National Drugs Unit supported by the Organised Crime Unit carried out the search as part of an ongoing operation targeting the sale and supply of drugs.
The men are being held under Section 2 of the Criminal Justice Act at Ballymun and Finglas Garda stations.