A man in his 30's is due in court later this morning, charged over an investigation into organised crime in Cork.
Gardaí have been cracking down on the sale and supply of drugs by a gang in the city centre.
He is due to appear before a sitting of Cork District Court at 10.30.
A second man remains in custody, while a woman in her 40s, who was also arrested, is being questioned at a Garda station in Cork City.
