Hyd Metro crew members face case for traffic obstruction

City police today lodged a case against a work supervisor and a crane operator working with the Hyderabad Metro project for obstructing the traffic on Uppal ring road - Nagole road, and creating a traffic jam.
Traffic police lodged a complaint with Uppal police in this regard.
A case was registered under section 188 of the Indian Penal Code (disobeying the order of public servant).