Nagpur: Constable head Roshan Ugale, attached to the Wathoda police station from the city of Nagpur, was arrested along with the other four by Bargarh Odisha police on Friday.
The Odisha police have recovered 22kg of marijuana from the gang.
The source said Ugale and his gang were intercepted near Barapali Railway Crossing after a tip-off.
The Odisha police have information that vehicles passing from Nagpur RTO will teach narcotics consignments.
The source said Ugale had handcuffs and two police emblems.