Which trains in India have Kavach system? Can Kavach prevent mishaps like Odisha train accident?

The horrors of the Tragic Odisha Triple Train accident are still looming high. A recent video which showed moments before the horrific accident, the screams for help and crying when the train crashed depicted the horror that the train crash was. The fear and the horror post the crash is so high that a school in Odisha’s Bahanga, which was turned into a makeshift morgue to house the dead bodies of the victims of the deadly Balasore train crash, was demolished after students reportedly refused to return to the premises. #OdishaTrainAccident #OdishaSchool #OdishaSchoolDemolished #OdishaTrainMishap ~PR.152~ED.101~HT.178~

Kavach is part of Railways' efforts in recent times to improve safety of passengers by saving trains from head-on collisions.