Imphal, Dec. 23: A team of state police led by OC City Police Sudhir conducted CAS operation at Masjid Road today from 1 to 2 pm. The operation which was carried out under the supervision of SSP IW Thimthing was reported to be a preventive measure to preclude unwanted incidents in Khwairamband Bazar area. A total of 150 persons were verified but none of them was picked up.