Ujjain : Mahakal police have arrested a man on charges of possessing and dealing in drugs here on late Monday. Police said, they were tipped off about the activity of the suspect. They formed a team of officers who intensified efforts to identify and locate him; accused Saiyyad Asif Ali resident of Naliyabakhal was arrested during regular patrol check on Harifatak Road. During vehicle search police recovered 500 gram heroin from storage compartment of his Honda Activa (MP 13 MB 2407) and a gun with two live cartridges was recovered from accused. He was instantly taken into custody and was detained for further interrogation. A case has been registered under various Sections of IPC, Arms Act and NDPS Act.