Dehradun SSP Pushpak Jyoti said that the Nai Zindigi operation was launched by the police to treat and rehabilitate substance abusers in the district. “This aside, teams formed at police station levels are on their toes to stop sale of narcotics and drugs. We are trying to stop smuggling of the same from neighbouring districts too,” he said. The people should help such addicts to get admitted to de-addiction centres, he added.