Gardaí in Co Dublin seized heroin and cocaine with a potential value of about €200,000 today.
An Garda Síochána said a house in Saggart was searched this afternoon as part of an ongoing operation targeting the sale and supply of drugs in the Ballyfermot area.
The joint operation involved the Ballyfermot drugs unit and the Garda National Drugs Unit.
A 28-year-old man was arrested. He is being detained at Ballyfermot Garda station under section 2 of the Drug Trafficking Act.