Gardai have seized drugs worth over half a million euro.
The cannabis was discovered in the Sundrive Road area yesterday evening.
This intelligence led operation was targeting the sale and supply of drugs in the south inner city.
Gardai from the Kevin Street drugs unit along with local officers raided a house where they discovered cannabis herb worth an estimated 570 thousand euro.
Other drugs items were also recovered.
No arrests have been made and investigations are continuing.
