New Delhi, June 27 -- The brother of one of the three workers who died after allegedly being exposed to toxic gas inside a tank in a factory in Delhi's Mundka on Saturday alleged negligence and lack of safety arrangements. The incident took place on Friday when three people died after allegedly inhaling poisonous gas while cleaning a septic tank at a factory in Delhi's Mundka Industrial Area.

The deceased have been identified as Arun, Sandeep and Chand. Their bodies were recovered from the septic tank. All three were residents of Indrajheel in Sultanpuri.

While speaking to ANI, Narendra described how the incident occurred in a chain sequence, where one worker entered the tank and collapsed, followed by others who attempted to rescue him...