A 29-year-old Romanian national on Thursday was arrested in Heraklion, on Crete island, charged with drug dealing.
Police, acting on a tip-off, arrested the suspect as the latter attempted to sell heroin.
Police officers found on the detainee and in his residence one plastic bag containing two packets with 513 and 516 grams of heroin respectively and another plastic bag with twenty small packets containing 5 grams of heroin each.
The foreign national was sent before a Heraklion prosecutor and the drugs were confiscated.