Hundreds of students and Nagaland police picked up wrappers that were littering the roads in and around the Police Headquarters (PHQ) Junction, Kohima on Tuesday. The cleanliness drive was organised by 'KAM' (or work) consisting of a group of concerned citizens towards its initiative of 'clean and green Nagaland'. Students from Dainty Buds School and Ministers' Hill Baptist Higher Secondary Schools and the state police carried out the cleanliness drive.