Officials of the Greater Hyderabad Municipal Corporation said they were trying to ascertain the incident and as to what caused the portion of the road to cave in.
Enrolment as a voter, Aadhaar linkage with electoral rolls and correction of entries including name, address etc were the aspects covered in the plays.
The nala works took a backseat after the Local Military Authority (LMA) delayed permission to execute the works on the nala that runs through their jurisdiction.