Two men and a woman were arrested as part of an investigation into organised crime in Dublin's south inner city yesterday.
A sophisticated cocaine factory was uncovered during garda searches.
Cocaine with a potential street value of €200,000 and a substantial amount of cash were also seized.
The arrests took place in Tallaght, Walkinstown and Crumlin.
The three - all in their 30s - are being held under section 2 of the Drug Trafficking Act in Kevin Street and Kilmainham Garda Stations.
