Four persons, including three labourers, died after inhaling toxic gas while cleaning a 15-year-old septic tank in Mughalsarai, Chandauli, police said. As per local people, all three labourers who ...

A sanitation worker died and another fell critically ill reportedly after inhaling noxious gases while they were cleaning a septic tank at Shantinagar in Punganur town on Sunday (April 20).