The Corinthia Crime Investigation Department carried out an operation in a wooded area of Sikyonia municipality in the early hours of 2 September 2026, with support from regional crime-prevention officers and the EKAM special anti-terrorism unit.[1][2] Police said officers found 2,189 cannabis plants, up to 2.1 metres tall, in a cleared plot hidden among trees, then uprooted and seized them with irrigation and cultivation equipment.[1][2]

Police arrested a 27-year-old foreign national whom they said they found watering and weeding the plants; the case file covered organised crime, narcotics and immigration-law offences, including unidentified associates.[1][2] Police said they seized 12 kilograms and 876 grams of cannabis from the site and its support spaces, along with drying equipment, a tank, a greenhouse, a vehicle and a phone.[1] Authorities estimated expected proceeds at about €3.3 million, which eKathimerini described as the farm’s estimated street value.[1][2] Police said they were continuing the investigation to identify the unnamed associates.[1] Neither report gives a later court outcome.[1][2]