Reddy was addressing mediapersons on the sidelines of a function organised to felicitate community guards involved in flood rescue operations in the district. Fishermen and local people should be involved in the three-level security system. Their support is also necessary for land acquisition across the coastal line for any public purpose, the top cop said. He distributed cash prizes to 18 swimmers, 35 community guards and 16 police constable who took part in the rescue operations.