NEW DELHI: Three workers fell into a sewer in northwest Delhi's Sanjay Gandhi Transport Nagar on Tuesday and efforts were under way to rescue them, police said.
A man who had gone to help them also got trapped inside the sewer, they said.
According to the police, the information regarding the incident was received at Samaypur Badli police station around 6.30pm.
Police personnel rushed to the spot and cordoned off the area. Fire department officials were also part of the rescue operation.
Rescue efforts were under way and none of the four was pulled out yet, deputy commissioner of police (Outer North) Brijendra Kumar Yadav said.
It was not immediately known how the workers got trapped inside the sewer.