CHANDIGARH : In a bid to ensure foolproof security arrangements at all judicial complexes, Punjab Police on Thursday conducted cordon and search operations (CASO) around the District and Sub-Divisional Courts across the state, said an official release. It comes after a low-intensity blast occurred near Sri Guru Ram Dass Niwas, in the vicinity of the Golden Temple in Amritsar in the early hours of Thursday. However, no fatalities were reported in the incident According to the release, the search operation aims to keep vigil around the anti-social elements, besides, making sure that Door Frame Metal Detector (DFMDs), Closed-Circuit Television (CCTVs) cameras and other security equipment installed are in working condition.