Gardai have seized heroin worth an estimated half a million euro in Dubin 12.
At approximately 7pm yesterday evening Gardai supported by the Regional Armed Support Unit carried out a planned search on a house in the Crumlin area.
During the course of the search heroin and a mixing agent was seized.
A male in his 20’s has been arrested and has been detained.
Other drug dealing paraphernalia such as bagging equipment, weighing scales, documents and mobile phones were also seized.