Several Town Planning workers of Greater Hyderabad Municipal Corporation (GHMC) were injured, when they were attacked by some hired henchmen of builders, at Gopalapuram colony in Kukatpally in Hyderabad. The workers had tried to stop some illegal constructions that were going on in the colony. Meanwhile, the goons attacked them with sticks, injuring them badly and forcing them to leave. Police entered the scene and took two people into custody. They are examining the CCTV footage in the place to identify the culprits.