Rohtak (Haryana): Four part-time municipal sweepers hired by a private company to clean a septic tank died of asphyxiation on Wednesday here in Haryana after inhaling toxic fumes, the police said.
The company had not provided gas masks or safety belts to the sweepers.
The police have registered a case and investigations are underway.
Also Read: Demolition of 'Praja Vedika' underway in Amaravati