Heroin with an estimated value of €150,000 has been seized by Gardaí in west Dublin.
The seizure was made by the Special Criminal Task Force, Garda Drugs and Organised Crime Bureau in a planned search of a premises in Lucan, Co Dublin.
The raid was carried out yesterday at 11pm.
A woman in her late 40s has been arrested in connection with the seizure.
She is currently detained under Section 2 of the Criminal Justice (Drug Trafficking) Act, 1996 at Ronanstown Garda Station.