The drugs were seized alongside €6,000 in cash during a search of a flat in Rathmines
Gardaí have seized cash and cannabis during a search operation in south Dublin.
€30,000 worth of Cannabis herb and resin and €6,000 in cash were discovered when Gardaí searched a flat in the Rathmines area in the early hours of this morning.
A 33-year-old man has been arrested as part of the operation - which is targeting the sale and supply of controlled drugs in the area.
The man is being held at Dun Laoghaire Garda Station and can be detained for up to seven days.
Gardaí said their investigations are ongoing.