but bhubaneshwar bangalore prashanti exp is an Exp train & most of them have Air Brake & can be made to halt within a very short distance...but i dont think same is possible in case of goods train because of the issue of brakes as well as the inertia...& we've seen max run-overs incident happens with goods train...so RDSO should develop something so that like Mail/Exp goods train can also be brought to sudden halt