Case Study: You are the District Magistrate. A chemical factory in an industrial zone experiences a catastrophic boiler explosion resulting in twelve worker fatalities and severe chemical burns to dozens more. An angry mob of factory workers and local residents surrounds the factory gates, lynches one private security guard, and threatens to burn down the entire industrial complex. The factory management has fled the scene. (a) What are the immediate and long-term administrative priorities? (b) How will you control the violent mob while ensuring medical treatment and chemical containment?