A man is being questioned in connection with the seizure of 3kg of heroin worth an estimated €450,000 at Dublin Airport today.
Officers from Revenue's Customs Service discovered the drugs during a routine search.
Customs officers stopped and searched the baggage of a 56-year-old Pakistani national, who had arrived on a flight from Dubai.
The heroin was found concealed in the side panelling of a specially tailored suitcase.
The man was arrested and is currently being held at Ballymun Garda station.
