Section 176(2) in The Dedicated Freight Corridor Railway General Rules, 2018
(2)When newly formed train is to be despatched from a non-train examination station, or the brake power certificate is no more valid in terms of special instructions issued to this effect, the loco pilot of the train may start his train after he is satisfied of continuity and availability of adequate air pressure in the train brake system upto the last vehicle.Provided further that such a train shall be worked only up to the next train examination station in the direction of movement and train given examination before proceeding ahead.