This is not a valid logic...RQJ(Raninagar Jalpaiguri)/Sevoke(SVQ) is a changeover point for KIR-APDJ Division...But other than crossing no Goods/Passenger stop there...OMLF is a Change Over point for NFR/ER...There also no train stops...The thing which you're talking abt this practice was discontinued since 2003....prior to that there was a mandatory halt of 1 min for such cross over station...Moreover this is a 5 min halt so surely a Scheduled Stoppage.