On back-up (or shove) moves, the engineer only moves if and when he receives a signal from the conductor or brakeman, who are his eyes.<br><br><div id="ymail_android_signature"><a id="ymail_android_signature_link" href="https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature">Sent from Yahoo Mail on Android</a></div> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Sat, Dec 28, 2024 at 9:59 PM, NW Mailing List</div><div><nw-mailing-list@nwhs.org> wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> ________________________________________<br clear="none"><a shape="rect" ymailto="mailto:NW-Mailing-List@nwhs.org" href="mailto:NW-Mailing-List@nwhs.org">NW-Mailing-List@nwhs.org</a><br clear="none">To change your subscription go to<br clear="none"><a shape="rect" href="http://list.nwhs.org/mailman/options/nw-mailing-list" target="_blank">http://list.nwhs.org/mailman/options/nw-mailing-list</a><br clear="none">Browse the NW-Mailing-List archives at<br clear="none"><a shape="rect" href="http://list.nwhs.org/pipermail/nw-mailing-list/" target="_blank">http://list.nwhs.org/pipermail/nw-mailing-list/</a><br clear="none"> </div> </blockquote>