Bhilai, June 13 (ANI): Workers union on Friday protested against gas leak at Bhilai Steel Plant in Chhattisgarh, which left six people dead and many others unwell. Methane gas leaked after a pipeline bursted at the Bhilai Steel Plant. Workers of Democratic Steel Workers Union came out in droves and vented out their anger against the authorities. One of the protesting workers, Surendra, said the incident could have been avoided if the authorities had put safety measures in place. Gas leakage from blast furnace occurred due to breakdown in a water pump, affecting people working nearby in the plant premises.