A 31-year-old Dutchman was arrested at Dublin airport today after cocaine worth €115,000 was found in a suitcase.

A Nigerian man was arrested today after he attempted to smuggle drugs into the country by swallowing €50,000 worth of cocaine.

GARDAÍ questioned two people yesterday in connection with separate seizures of cocaine, estimated to be worth about €400,000.

Five people are in custody today after three separate drugs surveillance operations in north Dublin.