What are the safeguards against chemical disasters in India?

Topics Covered: Disaster preparedness. What are the safeguards against chemical disasters in India? What to study? For Prelims and Mains: Safeguards, their need and significance, challenges in implementation. Context: Vizag gas leak tragedy has put the spotlight on the safeguards available against chemical disasters in India. At the time of the Bhopal gas tragedy, the …