Dehradun police have arrested four persons allegedly involved in drug peddling from the state capital on Monday. Police recovered 30 gram smack with estimated value of around Rs 1 lakh in the international market. Police have also seized a car from their possession. Acting on a tip- off, police conducted vehicle checking drives in Premnagar area. As a car was stopped for checking police found smack stacked in the car and those on board were arrested. The quartet has been identified as Shivam Bisht, (21), resident of Almora, currently living in Premnagar and Manoj Kanyal (24), Manish Singh (22) and Vishal Kapri (23), all residents of Pithoragarh, currently living in Premnagar. During interrogation, the accused are believed to have said that they brought the contrabands from Bareilly to supply among the youngsters of Dehradun. A case under appropriate sections of NDPS Act has been registered against the accused in the Premnagar police station, said a Premnagar-based police officer.