With the few debating over the emergency brake valve on the conductor’s side of the locomotive cab when if its stories of the conductor and or engineer having to wear earplugs when warrants include pulling the emergency brake valve blows out the conductor’s and engineer’s eardrums when if steamer was at the controls of a diesel/electric locomotive when there is stories of semi’s high-centered on a railway crossing when if steamer knows of first spotting the semi in trouble when pulling the emergency brake valve and bracing for impact when he notices the damage afterwards when there could be a fatality.