Inp.polri.go.id – North Sumatra. The North Sumatra Regional Police hold a urine test for the pilots and crews at Kualanamu International Airport during the Ketupat Toba Operation. The total 19 airship crews were determined free of drug influence. “Our urine tests are not only for land transportation, but also for air transportation,” says Head of North Sumatra Regional Police Senior Superintendent Hadi Wahyudi. The 19 crews include six crews of Air Asia Aviation, seven crews of Garuda Aviation, and six crews of Citylink Aviation. Hadi says that the urine test was held continuously for the airship, ship, and land transportation crews during the Ketupat Toba Operation. He hopes that all public transportation crews are always in prime condition and free from alcohol and drug influence as it would endanger themselves and passengers. (ad/mz/pr/nm)