37116 & 37254, 1Q82, Carnforth, Thurs 26 January 2017 1 - 1240. The return leg of Colas's 0925 Carlisle High Wapping - Heysham test train sets off back to Carlisle. It ran via Shap both ways. The consist was Mentor 975091, PLPR track inspection coach 72631, radio survey coach 977997 & staff coach 9481. The train had been working in Scotland since passing through Carnforth on the 17th.