Almost €430,000 in cash has been seized at Rosslare Europort.
The find was made yesterday with the help of detector dog Flynn, in a UK registered vehicle as it was boarding a ferry to Bilbao.
A Polish man in his 30s was questioned in connection with the seizure.
The money is suspected of being connected to criminal activity.
Wicklow on High Alert With Wind And Rain Warnings In Place – No Incidents Overnight
Snow May Fall On Wicklow Mountains Tonight
Tánaiste Announces near €19 million Investment in Wicklow Roads
Arklow Crowned Ireland’s Top Town for Work-Life Balance
Estate of Play: Wicklow Defies Apartment Boom