by Jersey_Mike
Third, Thinking that they are protected the first responders will not bother to post their flags or maybe their lookouts. (It is their responsibility until either they are no longer fouling or are relieved by railroad employees on the scene. Telephone conversations with a dispatcher just do not cut it.)So because something isn't 100% effective it shouldn't be done?? Shunting the track circut is probably one of the fastest ways to stop trains in both directions. Flagging should definitly be done, but if you arrive on the scene of an accident are you going to run down the tracks instead of trying to provide aid to the victim?
Shunting should be one part of the fouled track emergency checklist. If the dispatcher cannot be reached it is the next best way to get trains stopped. To properly flag you need to get two people each a mile down the tracks. To properly shunt you need a pair of jumper cables. Any first responder, or even a common citizen, can probably shunt the tracks while calling the dispatcher or police.