Chandigarh: A low-intensity explosion occurred outside a bar-cum-lounge called De'Orra - Alehouse & Kitchen in the Sector 26 area of Chandigarh early on Tuesday, police sources said.
The explosion damaged the establishment's glass windows, they said.
A police team has reached the spot and begun an investigation.
Samples from the spot were collected by a forensic team, a police official said.
Pooran, an employee at De'Orra - Alehouse & Kitchen restaurant told news agency ANI, "We came out after listening to a loud explosion. Glasses of the door were broken after which we complained to the police."
He further mentioned that there were 7-8 workers inside the restaurant when the blast took place, however, no one was injured.
He also mentioned that the restaurant CCTV was not functional.
"The incident took place at around 3:15 AM when the restaurant was closed," Pooran added.
(With PTI inputs)