Colas 70809 out again today bound for Truro with the Railvac. Usually this travels at night to the place where it will be working but today it is just being delivered and will remain at Truro. The locomotive is returning light engine to Westbury, booked to pass Dawlish at 4.01pm. The suction end with the operator’s driving cab is usually hidden behind the locomotive when it passes Dawlish. The Railvac has it’s own independent