A 37-year-old Bulgarian national arrested at the Promahonas border station had concealed 1,700 grams of heroin in the engine of the car he was driving.

At the same time, police arrested on a regional road outside Strymonohori another Bulgarian national when a search of the car he was driving revealed about 1,500 grams of heroin. Both of them who are charged with importing, transporting and possessing drug substances where brought before a prosecutor in the city of Serres who ordered their remanding in custody.