Phagwara SP H P S Khakh said that those arrested include Gurinder Singh alias Goni, Randhir Singh alias Dheera and Harkamaljeet Singh alias Guggu.
While Goni was arrested at a 'naka' near village Panshat T-point when he was going in his car, which was also impounded, Dheera was arrested after he got down from a bus at village Beer Dhandoli and Guggu was nabbed at the local Sugar mill crossing.
"Six, ten and five grams heroin was recovered respectively from each of the trio," added Khakh.