A man has been arrested after gardaí carried out a controlled delivery of drugs seized in Dublin Port.
Revenue officials seized 30kg of herbal cannabis as it entered the city from Spain concealed in large cylindrical air filters.
Gardaí said the drugs have an estimated street value of €600,000.
Yesterday, gardaí carried out a controlled delivery of the cannabis in County Meath.
A man in his 30s was arrested.
He is being detained at Finglas Garda Station and investigations are ongoing.